diff --git a/taiga/locale/ca/LC_MESSAGES/django.po b/taiga/locale/ca/LC_MESSAGES/django.po
index 8d3eeb41..ed198ff2 100644
--- a/taiga/locale/ca/LC_MESSAGES/django.po
+++ b/taiga/locale/ca/LC_MESSAGES/django.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: taiga-back\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-03-30 12:58+0200\n"
+"POT-Creation-Date: 2016-04-01 11:09+0200\n"
 "PO-Revision-Date: 2016-03-30 10:59+0000\n"
 "Last-Translator: Alejandro Alonso Fernández <alejandroalonsofernandez@gmail."
 "com>\n"
@@ -68,7 +68,7 @@ msgstr "Error creant un nou usuari."
 
 #: taiga/auth/tokens.py:48 taiga/auth/tokens.py:55
 #: taiga/external_apps/services.py:35 taiga/projects/api.py:376
-#: taiga/projects/api.py:398
+#: taiga/projects/api.py:397
 msgid "Invalid token"
 msgstr "Token invàlid"
 
@@ -858,26 +858,26 @@ msgstr "El projecte no existeix"
 msgid "Bad signature"
 msgstr "Firma no vàlida."
 
-#: taiga/hooks/bitbucket/event_hooks.py:85 taiga/hooks/github/event_hooks.py:76
+#: taiga/hooks/bitbucket/event_hooks.py:82 taiga/hooks/github/event_hooks.py:76
 #: taiga/hooks/gitlab/event_hooks.py:74
 msgid "The referenced element doesn't exist"
 msgstr "L'element referenciat no existeix"
 
-#: taiga/hooks/bitbucket/event_hooks.py:92 taiga/hooks/github/event_hooks.py:83
+#: taiga/hooks/bitbucket/event_hooks.py:89 taiga/hooks/github/event_hooks.py:83
 #: taiga/hooks/gitlab/event_hooks.py:81
 msgid "The status doesn't exist"
 msgstr "L'estatus no existeix."
 
-#: taiga/hooks/bitbucket/event_hooks.py:98
+#: taiga/hooks/bitbucket/event_hooks.py:95
 msgid "Status changed from BitBucket commit"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:127
+#: taiga/hooks/bitbucket/event_hooks.py:124
 #: taiga/hooks/github/event_hooks.py:142 taiga/hooks/gitlab/event_hooks.py:114
 msgid "Invalid issue information"
 msgstr "Informació d'incidència no vàlida."
 
-#: taiga/hooks/bitbucket/event_hooks.py:143
+#: taiga/hooks/bitbucket/event_hooks.py:140
 #, python-brace-format
 msgid ""
 "Issue created by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -888,17 +888,17 @@ msgid ""
 "{description}"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:154
+#: taiga/hooks/bitbucket/event_hooks.py:151
 msgid "Issue created from BitBucket."
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:178
+#: taiga/hooks/bitbucket/event_hooks.py:175
 #: taiga/hooks/github/event_hooks.py:178 taiga/hooks/github/event_hooks.py:193
 #: taiga/hooks/gitlab/event_hooks.py:153
 msgid "Invalid issue comment information"
 msgstr "Informació del comentari a l'incidència no vàlid."
 
-#: taiga/hooks/bitbucket/event_hooks.py:186
+#: taiga/hooks/bitbucket/event_hooks.py:183
 #, python-brace-format
 msgid ""
 "Comment by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -909,7 +909,7 @@ msgid ""
 "{message}"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:197
+#: taiga/hooks/bitbucket/event_hooks.py:194
 #, python-brace-format
 msgid ""
 "Comment From BitBucket:\n"
@@ -3279,19 +3279,19 @@ msgstr "Nom d'usuari invàlid"
 msgid "Username or password does not matches user."
 msgstr ""
 
-#: taiga/users/services.py:591
+#: taiga/users/services.py:602
 msgid "You can't have more private projects"
 msgstr ""
 
-#: taiga/users/services.py:597
+#: taiga/users/services.py:612
 msgid "You can't have more public projects"
 msgstr ""
 
-#: taiga/users/services.py:609
+#: taiga/users/services.py:625
 msgid "You have reached your current limit of memberships for private projects"
 msgstr ""
 
-#: taiga/users/services.py:615
+#: taiga/users/services.py:634
 msgid "You have reached your current limit of memberships for public projects"
 msgstr ""
 
diff --git a/taiga/locale/de/LC_MESSAGES/django.po b/taiga/locale/de/LC_MESSAGES/django.po
index 182d0978..2fde1a47 100644
--- a/taiga/locale/de/LC_MESSAGES/django.po
+++ b/taiga/locale/de/LC_MESSAGES/django.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: taiga-back\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-03-30 12:58+0200\n"
+"POT-Creation-Date: 2016-04-01 11:09+0200\n"
 "PO-Revision-Date: 2016-03-30 10:59+0000\n"
 "Last-Translator: Alejandro Alonso Fernández <alejandroalonsofernandez@gmail."
 "com>\n"
@@ -78,7 +78,7 @@ msgstr "Fehler bei der Erstellung des neuen Benutzers."
 
 #: taiga/auth/tokens.py:48 taiga/auth/tokens.py:55
 #: taiga/external_apps/services.py:35 taiga/projects/api.py:376
-#: taiga/projects/api.py:398
+#: taiga/projects/api.py:397
 msgid "Invalid token"
 msgstr "Ungültiges Token"
 
@@ -1006,26 +1006,26 @@ msgstr "Das Projekt existiert nicht"
 msgid "Bad signature"
 msgstr "Falsche Signatur"
 
-#: taiga/hooks/bitbucket/event_hooks.py:85 taiga/hooks/github/event_hooks.py:76
+#: taiga/hooks/bitbucket/event_hooks.py:82 taiga/hooks/github/event_hooks.py:76
 #: taiga/hooks/gitlab/event_hooks.py:74
 msgid "The referenced element doesn't exist"
 msgstr "Das referenzierte Element existiert nicht"
 
-#: taiga/hooks/bitbucket/event_hooks.py:92 taiga/hooks/github/event_hooks.py:83
+#: taiga/hooks/bitbucket/event_hooks.py:89 taiga/hooks/github/event_hooks.py:83
 #: taiga/hooks/gitlab/event_hooks.py:81
 msgid "The status doesn't exist"
 msgstr "Der Status existiert nicht"
 
-#: taiga/hooks/bitbucket/event_hooks.py:98
+#: taiga/hooks/bitbucket/event_hooks.py:95
 msgid "Status changed from BitBucket commit"
 msgstr "Der Status des BitBucket Commits hat sich geändert"
 
-#: taiga/hooks/bitbucket/event_hooks.py:127
+#: taiga/hooks/bitbucket/event_hooks.py:124
 #: taiga/hooks/github/event_hooks.py:142 taiga/hooks/gitlab/event_hooks.py:114
 msgid "Invalid issue information"
 msgstr "Ungültige Ticket-Information"
 
-#: taiga/hooks/bitbucket/event_hooks.py:143
+#: taiga/hooks/bitbucket/event_hooks.py:140
 #, python-brace-format
 msgid ""
 "Issue created by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1042,17 +1042,17 @@ msgstr ""
 "\n"
 "{description}"
 
-#: taiga/hooks/bitbucket/event_hooks.py:154
+#: taiga/hooks/bitbucket/event_hooks.py:151
 msgid "Issue created from BitBucket."
 msgstr "Ticket erstellt von BitBucket."
 
-#: taiga/hooks/bitbucket/event_hooks.py:178
+#: taiga/hooks/bitbucket/event_hooks.py:175
 #: taiga/hooks/github/event_hooks.py:178 taiga/hooks/github/event_hooks.py:193
 #: taiga/hooks/gitlab/event_hooks.py:153
 msgid "Invalid issue comment information"
 msgstr "Ungültige Ticket-Kommentar Information"
 
-#: taiga/hooks/bitbucket/event_hooks.py:186
+#: taiga/hooks/bitbucket/event_hooks.py:183
 #, python-brace-format
 msgid ""
 "Comment by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1069,7 +1069,7 @@ msgstr ""
 "\n"
 "{message}"
 
-#: taiga/hooks/bitbucket/event_hooks.py:197
+#: taiga/hooks/bitbucket/event_hooks.py:194
 #, python-brace-format
 msgid ""
 "Comment From BitBucket:\n"
@@ -3804,19 +3804,19 @@ msgstr "Ungültiger Benutzername. Versuchen Sie es mit einem anderen."
 msgid "Username or password does not matches user."
 msgstr "Benutzername oder Passwort stimmen mit keinem Benutzer überein."
 
-#: taiga/users/services.py:591
+#: taiga/users/services.py:602
 msgid "You can't have more private projects"
 msgstr ""
 
-#: taiga/users/services.py:597
+#: taiga/users/services.py:612
 msgid "You can't have more public projects"
 msgstr ""
 
-#: taiga/users/services.py:609
+#: taiga/users/services.py:625
 msgid "You have reached your current limit of memberships for private projects"
 msgstr ""
 
-#: taiga/users/services.py:615
+#: taiga/users/services.py:634
 msgid "You have reached your current limit of memberships for public projects"
 msgstr ""
 
diff --git a/taiga/locale/en/LC_MESSAGES/django.po b/taiga/locale/en/LC_MESSAGES/django.po
index 47b5204e..6d00fcbd 100644
--- a/taiga/locale/en/LC_MESSAGES/django.po
+++ b/taiga/locale/en/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: taiga-back\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-03-30 12:58+0200\n"
+"POT-Creation-Date: 2016-04-01 11:09+0200\n"
 "PO-Revision-Date: 2015-03-25 20:09+0100\n"
 "Last-Translator: Taiga Dev Team <support@taiga.io>\n"
 "Language-Team: Taiga Dev Team <support@taiga.io>\n"
@@ -63,7 +63,7 @@ msgstr ""
 
 #: taiga/auth/tokens.py:48 taiga/auth/tokens.py:55
 #: taiga/external_apps/services.py:35 taiga/projects/api.py:376
-#: taiga/projects/api.py:398
+#: taiga/projects/api.py:397
 msgid "Invalid token"
 msgstr ""
 
@@ -830,26 +830,26 @@ msgstr ""
 msgid "Bad signature"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:85 taiga/hooks/github/event_hooks.py:76
+#: taiga/hooks/bitbucket/event_hooks.py:82 taiga/hooks/github/event_hooks.py:76
 #: taiga/hooks/gitlab/event_hooks.py:74
 msgid "The referenced element doesn't exist"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:92 taiga/hooks/github/event_hooks.py:83
+#: taiga/hooks/bitbucket/event_hooks.py:89 taiga/hooks/github/event_hooks.py:83
 #: taiga/hooks/gitlab/event_hooks.py:81
 msgid "The status doesn't exist"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:98
+#: taiga/hooks/bitbucket/event_hooks.py:95
 msgid "Status changed from BitBucket commit"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:127
+#: taiga/hooks/bitbucket/event_hooks.py:124
 #: taiga/hooks/github/event_hooks.py:142 taiga/hooks/gitlab/event_hooks.py:114
 msgid "Invalid issue information"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:143
+#: taiga/hooks/bitbucket/event_hooks.py:140
 #, python-brace-format
 msgid ""
 "Issue created by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -860,17 +860,17 @@ msgid ""
 "{description}"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:154
+#: taiga/hooks/bitbucket/event_hooks.py:151
 msgid "Issue created from BitBucket."
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:178
+#: taiga/hooks/bitbucket/event_hooks.py:175
 #: taiga/hooks/github/event_hooks.py:178 taiga/hooks/github/event_hooks.py:193
 #: taiga/hooks/gitlab/event_hooks.py:153
 msgid "Invalid issue comment information"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:186
+#: taiga/hooks/bitbucket/event_hooks.py:183
 #, python-brace-format
 msgid ""
 "Comment by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -881,7 +881,7 @@ msgid ""
 "{message}"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:197
+#: taiga/hooks/bitbucket/event_hooks.py:194
 #, python-brace-format
 msgid ""
 "Comment From BitBucket:\n"
@@ -3222,19 +3222,19 @@ msgstr ""
 msgid "Username or password does not matches user."
 msgstr ""
 
-#: taiga/users/services.py:591
+#: taiga/users/services.py:602
 msgid "You can't have more private projects"
 msgstr ""
 
-#: taiga/users/services.py:597
+#: taiga/users/services.py:612
 msgid "You can't have more public projects"
 msgstr ""
 
-#: taiga/users/services.py:609
+#: taiga/users/services.py:625
 msgid "You have reached your current limit of memberships for private projects"
 msgstr ""
 
-#: taiga/users/services.py:615
+#: taiga/users/services.py:634
 msgid "You have reached your current limit of memberships for public projects"
 msgstr ""
 
diff --git a/taiga/locale/es/LC_MESSAGES/django.po b/taiga/locale/es/LC_MESSAGES/django.po
index 083fb38c..f337481a 100644
--- a/taiga/locale/es/LC_MESSAGES/django.po
+++ b/taiga/locale/es/LC_MESSAGES/django.po
@@ -16,7 +16,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: taiga-back\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-03-30 12:58+0200\n"
+"POT-Creation-Date: 2016-04-01 11:09+0200\n"
 "PO-Revision-Date: 2016-03-30 10:59+0000\n"
 "Last-Translator: Alejandro Alonso Fernández <alejandroalonsofernandez@gmail."
 "com>\n"
@@ -75,7 +75,7 @@ msgstr "Error al crear un nuevo usuario "
 
 #: taiga/auth/tokens.py:48 taiga/auth/tokens.py:55
 #: taiga/external_apps/services.py:35 taiga/projects/api.py:376
-#: taiga/projects/api.py:398
+#: taiga/projects/api.py:397
 msgid "Invalid token"
 msgstr "Token inválido"
 
@@ -987,26 +987,26 @@ msgstr "El proyecto no existe"
 msgid "Bad signature"
 msgstr "Firma errónea"
 
-#: taiga/hooks/bitbucket/event_hooks.py:85 taiga/hooks/github/event_hooks.py:76
+#: taiga/hooks/bitbucket/event_hooks.py:82 taiga/hooks/github/event_hooks.py:76
 #: taiga/hooks/gitlab/event_hooks.py:74
 msgid "The referenced element doesn't exist"
 msgstr "El elemento referenciado no existe"
 
-#: taiga/hooks/bitbucket/event_hooks.py:92 taiga/hooks/github/event_hooks.py:83
+#: taiga/hooks/bitbucket/event_hooks.py:89 taiga/hooks/github/event_hooks.py:83
 #: taiga/hooks/gitlab/event_hooks.py:81
 msgid "The status doesn't exist"
 msgstr "El estado no existe"
 
-#: taiga/hooks/bitbucket/event_hooks.py:98
+#: taiga/hooks/bitbucket/event_hooks.py:95
 msgid "Status changed from BitBucket commit"
 msgstr "Estado cambiado desde un commit de BitBucket"
 
-#: taiga/hooks/bitbucket/event_hooks.py:127
+#: taiga/hooks/bitbucket/event_hooks.py:124
 #: taiga/hooks/github/event_hooks.py:142 taiga/hooks/gitlab/event_hooks.py:114
 msgid "Invalid issue information"
 msgstr "Información inválida de Issue"
 
-#: taiga/hooks/bitbucket/event_hooks.py:143
+#: taiga/hooks/bitbucket/event_hooks.py:140
 #, python-brace-format
 msgid ""
 "Issue created by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1023,17 +1023,17 @@ msgstr ""
 "\n"
 "{description}"
 
-#: taiga/hooks/bitbucket/event_hooks.py:154
+#: taiga/hooks/bitbucket/event_hooks.py:151
 msgid "Issue created from BitBucket."
 msgstr "Petición creada desde BitBucket."
 
-#: taiga/hooks/bitbucket/event_hooks.py:178
+#: taiga/hooks/bitbucket/event_hooks.py:175
 #: taiga/hooks/github/event_hooks.py:178 taiga/hooks/github/event_hooks.py:193
 #: taiga/hooks/gitlab/event_hooks.py:153
 msgid "Invalid issue comment information"
 msgstr "Información de comentario de Issue inválida"
 
-#: taiga/hooks/bitbucket/event_hooks.py:186
+#: taiga/hooks/bitbucket/event_hooks.py:183
 #, python-brace-format
 msgid ""
 "Comment by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1050,7 +1050,7 @@ msgstr ""
 "\n"
 "{message}"
 
-#: taiga/hooks/bitbucket/event_hooks.py:197
+#: taiga/hooks/bitbucket/event_hooks.py:194
 #, python-brace-format
 msgid ""
 "Comment From BitBucket:\n"
@@ -3742,19 +3742,19 @@ msgstr "Nombre de usuario inválido. Prueba con otro."
 msgid "Username or password does not matches user."
 msgstr "Nombre de usuario o contraseña inválidos."
 
-#: taiga/users/services.py:591
+#: taiga/users/services.py:602
 msgid "You can't have more private projects"
 msgstr "No puedes tener más proyectos privados"
 
-#: taiga/users/services.py:597
+#: taiga/users/services.py:612
 msgid "You can't have more public projects"
 msgstr "No puedes tener más proyectos públicos"
 
-#: taiga/users/services.py:609
+#: taiga/users/services.py:625
 msgid "You have reached your current limit of memberships for private projects"
 msgstr ""
 
-#: taiga/users/services.py:615
+#: taiga/users/services.py:634
 msgid "You have reached your current limit of memberships for public projects"
 msgstr ""
 
diff --git a/taiga/locale/fi/LC_MESSAGES/django.po b/taiga/locale/fi/LC_MESSAGES/django.po
index 3f1cbd01..b8031f95 100644
--- a/taiga/locale/fi/LC_MESSAGES/django.po
+++ b/taiga/locale/fi/LC_MESSAGES/django.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: taiga-back\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-03-30 12:58+0200\n"
+"POT-Creation-Date: 2016-04-01 11:09+0200\n"
 "PO-Revision-Date: 2016-03-30 10:59+0000\n"
 "Last-Translator: Alejandro Alonso Fernández <alejandroalonsofernandez@gmail."
 "com>\n"
@@ -69,7 +69,7 @@ msgstr "Virhe käyttäjän luonnissa."
 
 #: taiga/auth/tokens.py:48 taiga/auth/tokens.py:55
 #: taiga/external_apps/services.py:35 taiga/projects/api.py:376
-#: taiga/projects/api.py:398
+#: taiga/projects/api.py:397
 msgid "Invalid token"
 msgstr "Väärä tunniste"
 
@@ -969,26 +969,26 @@ msgstr "Projektia ei löydy"
 msgid "Bad signature"
 msgstr "Virheellinen allekirjoitus"
 
-#: taiga/hooks/bitbucket/event_hooks.py:85 taiga/hooks/github/event_hooks.py:76
+#: taiga/hooks/bitbucket/event_hooks.py:82 taiga/hooks/github/event_hooks.py:76
 #: taiga/hooks/gitlab/event_hooks.py:74
 msgid "The referenced element doesn't exist"
 msgstr "Viitattu elementtiä ei löydy"
 
-#: taiga/hooks/bitbucket/event_hooks.py:92 taiga/hooks/github/event_hooks.py:83
+#: taiga/hooks/bitbucket/event_hooks.py:89 taiga/hooks/github/event_hooks.py:83
 #: taiga/hooks/gitlab/event_hooks.py:81
 msgid "The status doesn't exist"
 msgstr "Tilaa ei löydy"
 
-#: taiga/hooks/bitbucket/event_hooks.py:98
+#: taiga/hooks/bitbucket/event_hooks.py:95
 msgid "Status changed from BitBucket commit"
 msgstr "Tila muutettu BitBucket kommitilla"
 
-#: taiga/hooks/bitbucket/event_hooks.py:127
+#: taiga/hooks/bitbucket/event_hooks.py:124
 #: taiga/hooks/github/event_hooks.py:142 taiga/hooks/gitlab/event_hooks.py:114
 msgid "Invalid issue information"
 msgstr "Virheellinen pyynnön tieto"
 
-#: taiga/hooks/bitbucket/event_hooks.py:143
+#: taiga/hooks/bitbucket/event_hooks.py:140
 #, python-brace-format
 msgid ""
 "Issue created by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -999,17 +999,17 @@ msgid ""
 "{description}"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:154
+#: taiga/hooks/bitbucket/event_hooks.py:151
 msgid "Issue created from BitBucket."
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:178
+#: taiga/hooks/bitbucket/event_hooks.py:175
 #: taiga/hooks/github/event_hooks.py:178 taiga/hooks/github/event_hooks.py:193
 #: taiga/hooks/gitlab/event_hooks.py:153
 msgid "Invalid issue comment information"
 msgstr "Virheellinen pyynnön kommentin tieto"
 
-#: taiga/hooks/bitbucket/event_hooks.py:186
+#: taiga/hooks/bitbucket/event_hooks.py:183
 #, python-brace-format
 msgid ""
 "Comment by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1020,7 +1020,7 @@ msgid ""
 "{message}"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:197
+#: taiga/hooks/bitbucket/event_hooks.py:194
 #, python-brace-format
 msgid ""
 "Comment From BitBucket:\n"
@@ -3680,19 +3680,19 @@ msgstr "Tuntematon käyttäjänimi, yritä uudelleen."
 msgid "Username or password does not matches user."
 msgstr "Käyttäjätunnus tai salasana eivät ole oikein."
 
-#: taiga/users/services.py:591
+#: taiga/users/services.py:602
 msgid "You can't have more private projects"
 msgstr ""
 
-#: taiga/users/services.py:597
+#: taiga/users/services.py:612
 msgid "You can't have more public projects"
 msgstr ""
 
-#: taiga/users/services.py:609
+#: taiga/users/services.py:625
 msgid "You have reached your current limit of memberships for private projects"
 msgstr ""
 
-#: taiga/users/services.py:615
+#: taiga/users/services.py:634
 msgid "You have reached your current limit of memberships for public projects"
 msgstr ""
 
diff --git a/taiga/locale/fr/LC_MESSAGES/django.po b/taiga/locale/fr/LC_MESSAGES/django.po
index 303dcc7c..c1a5dbd5 100644
--- a/taiga/locale/fr/LC_MESSAGES/django.po
+++ b/taiga/locale/fr/LC_MESSAGES/django.po
@@ -22,7 +22,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: taiga-back\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-03-30 12:58+0200\n"
+"POT-Creation-Date: 2016-04-01 11:09+0200\n"
 "PO-Revision-Date: 2016-03-30 10:59+0000\n"
 "Last-Translator: Alejandro Alonso Fernández <alejandroalonsofernandez@gmail."
 "com>\n"
@@ -82,7 +82,7 @@ msgstr "Erreur à la création du nouvel utilisateur."
 
 #: taiga/auth/tokens.py:48 taiga/auth/tokens.py:55
 #: taiga/external_apps/services.py:35 taiga/projects/api.py:376
-#: taiga/projects/api.py:398
+#: taiga/projects/api.py:397
 msgid "Invalid token"
 msgstr "Jeton invalide"
 
@@ -991,26 +991,26 @@ msgstr "Le projet n'existe pas"
 msgid "Bad signature"
 msgstr "Signature non valide"
 
-#: taiga/hooks/bitbucket/event_hooks.py:85 taiga/hooks/github/event_hooks.py:76
+#: taiga/hooks/bitbucket/event_hooks.py:82 taiga/hooks/github/event_hooks.py:76
 #: taiga/hooks/gitlab/event_hooks.py:74
 msgid "The referenced element doesn't exist"
 msgstr "L'élément référencé n'existe pas"
 
-#: taiga/hooks/bitbucket/event_hooks.py:92 taiga/hooks/github/event_hooks.py:83
+#: taiga/hooks/bitbucket/event_hooks.py:89 taiga/hooks/github/event_hooks.py:83
 #: taiga/hooks/gitlab/event_hooks.py:81
 msgid "The status doesn't exist"
 msgstr "L'état n'existe pas"
 
-#: taiga/hooks/bitbucket/event_hooks.py:98
+#: taiga/hooks/bitbucket/event_hooks.py:95
 msgid "Status changed from BitBucket commit"
 msgstr "Statut changé depuis un commit BitBucket"
 
-#: taiga/hooks/bitbucket/event_hooks.py:127
+#: taiga/hooks/bitbucket/event_hooks.py:124
 #: taiga/hooks/github/event_hooks.py:142 taiga/hooks/gitlab/event_hooks.py:114
 msgid "Invalid issue information"
 msgstr "Information incorrecte sur le problème"
 
-#: taiga/hooks/bitbucket/event_hooks.py:143
+#: taiga/hooks/bitbucket/event_hooks.py:140
 #, python-brace-format
 msgid ""
 "Issue created by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1021,17 +1021,17 @@ msgid ""
 "{description}"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:154
+#: taiga/hooks/bitbucket/event_hooks.py:151
 msgid "Issue created from BitBucket."
 msgstr "Ticket créé depuis BitBucket."
 
-#: taiga/hooks/bitbucket/event_hooks.py:178
+#: taiga/hooks/bitbucket/event_hooks.py:175
 #: taiga/hooks/github/event_hooks.py:178 taiga/hooks/github/event_hooks.py:193
 #: taiga/hooks/gitlab/event_hooks.py:153
 msgid "Invalid issue comment information"
 msgstr "Ignoré"
 
-#: taiga/hooks/bitbucket/event_hooks.py:186
+#: taiga/hooks/bitbucket/event_hooks.py:183
 #, python-brace-format
 msgid ""
 "Comment by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1042,7 +1042,7 @@ msgid ""
 "{message}"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:197
+#: taiga/hooks/bitbucket/event_hooks.py:194
 #, python-brace-format
 msgid ""
 "Comment From BitBucket:\n"
@@ -3468,19 +3468,19 @@ msgstr "Nom d'utilisateur invalide. Essayez avec un autre nom."
 msgid "Username or password does not matches user."
 msgstr "Aucun utilisateur avec ce nom ou ce mot de passe."
 
-#: taiga/users/services.py:591
+#: taiga/users/services.py:602
 msgid "You can't have more private projects"
 msgstr ""
 
-#: taiga/users/services.py:597
+#: taiga/users/services.py:612
 msgid "You can't have more public projects"
 msgstr ""
 
-#: taiga/users/services.py:609
+#: taiga/users/services.py:625
 msgid "You have reached your current limit of memberships for private projects"
 msgstr ""
 
-#: taiga/users/services.py:615
+#: taiga/users/services.py:634
 msgid "You have reached your current limit of memberships for public projects"
 msgstr ""
 
diff --git a/taiga/locale/it/LC_MESSAGES/django.po b/taiga/locale/it/LC_MESSAGES/django.po
index f55b3e3a..2f042498 100644
--- a/taiga/locale/it/LC_MESSAGES/django.po
+++ b/taiga/locale/it/LC_MESSAGES/django.po
@@ -14,7 +14,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: taiga-back\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-03-30 12:58+0200\n"
+"POT-Creation-Date: 2016-04-01 11:09+0200\n"
 "PO-Revision-Date: 2016-03-30 10:59+0000\n"
 "Last-Translator: Alejandro Alonso Fernández <alejandroalonsofernandez@gmail."
 "com>\n"
@@ -75,7 +75,7 @@ msgstr "Errore nella creazione dell'utente."
 
 #: taiga/auth/tokens.py:48 taiga/auth/tokens.py:55
 #: taiga/external_apps/services.py:35 taiga/projects/api.py:376
-#: taiga/projects/api.py:398
+#: taiga/projects/api.py:397
 msgid "Invalid token"
 msgstr "Token non valido"
 
@@ -1060,26 +1060,26 @@ msgstr "Il progetto non esiste"
 msgid "Bad signature"
 msgstr "Firma non valida"
 
-#: taiga/hooks/bitbucket/event_hooks.py:85 taiga/hooks/github/event_hooks.py:76
+#: taiga/hooks/bitbucket/event_hooks.py:82 taiga/hooks/github/event_hooks.py:76
 #: taiga/hooks/gitlab/event_hooks.py:74
 msgid "The referenced element doesn't exist"
 msgstr "L'elemento di riferimento non esiste"
 
-#: taiga/hooks/bitbucket/event_hooks.py:92 taiga/hooks/github/event_hooks.py:83
+#: taiga/hooks/bitbucket/event_hooks.py:89 taiga/hooks/github/event_hooks.py:83
 #: taiga/hooks/gitlab/event_hooks.py:81
 msgid "The status doesn't exist"
 msgstr "Lo stato non esiste"
 
-#: taiga/hooks/bitbucket/event_hooks.py:98
+#: taiga/hooks/bitbucket/event_hooks.py:95
 msgid "Status changed from BitBucket commit"
 msgstr "Lo stato è stato modificato a seguito di un commit di BitBucket"
 
-#: taiga/hooks/bitbucket/event_hooks.py:127
+#: taiga/hooks/bitbucket/event_hooks.py:124
 #: taiga/hooks/github/event_hooks.py:142 taiga/hooks/gitlab/event_hooks.py:114
 msgid "Invalid issue information"
 msgstr "Informazione sul problema non valida"
 
-#: taiga/hooks/bitbucket/event_hooks.py:143
+#: taiga/hooks/bitbucket/event_hooks.py:140
 #, python-brace-format
 msgid ""
 "Issue created by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1099,17 +1099,17 @@ msgstr ""
 "\n"
 "{description}"
 
-#: taiga/hooks/bitbucket/event_hooks.py:154
+#: taiga/hooks/bitbucket/event_hooks.py:151
 msgid "Issue created from BitBucket."
 msgstr "Problema creato da BItBucket"
 
-#: taiga/hooks/bitbucket/event_hooks.py:178
+#: taiga/hooks/bitbucket/event_hooks.py:175
 #: taiga/hooks/github/event_hooks.py:178 taiga/hooks/github/event_hooks.py:193
 #: taiga/hooks/gitlab/event_hooks.py:153
 msgid "Invalid issue comment information"
 msgstr "Commento sul problema non valido"
 
-#: taiga/hooks/bitbucket/event_hooks.py:186
+#: taiga/hooks/bitbucket/event_hooks.py:183
 #, python-brace-format
 msgid ""
 "Comment by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1129,7 +1129,7 @@ msgstr ""
 "\n"
 "{message}"
 
-#: taiga/hooks/bitbucket/event_hooks.py:197
+#: taiga/hooks/bitbucket/event_hooks.py:194
 #, python-brace-format
 msgid ""
 "Comment From BitBucket:\n"
@@ -3980,19 +3980,19 @@ msgstr "Nome utente non valido. Provane uno diverso."
 msgid "Username or password does not matches user."
 msgstr "Il nome utente o la password non corrispondono all'utente."
 
-#: taiga/users/services.py:591
+#: taiga/users/services.py:602
 msgid "You can't have more private projects"
 msgstr ""
 
-#: taiga/users/services.py:597
+#: taiga/users/services.py:612
 msgid "You can't have more public projects"
 msgstr ""
 
-#: taiga/users/services.py:609
+#: taiga/users/services.py:625
 msgid "You have reached your current limit of memberships for private projects"
 msgstr ""
 
-#: taiga/users/services.py:615
+#: taiga/users/services.py:634
 msgid "You have reached your current limit of memberships for public projects"
 msgstr ""
 
diff --git a/taiga/locale/nl/LC_MESSAGES/django.po b/taiga/locale/nl/LC_MESSAGES/django.po
index 8ef8d77b..c6cc1c9e 100644
--- a/taiga/locale/nl/LC_MESSAGES/django.po
+++ b/taiga/locale/nl/LC_MESSAGES/django.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: taiga-back\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-03-30 12:58+0200\n"
+"POT-Creation-Date: 2016-04-01 11:09+0200\n"
 "PO-Revision-Date: 2016-03-30 10:59+0000\n"
 "Last-Translator: Alejandro Alonso Fernández <alejandroalonsofernandez@gmail."
 "com>\n"
@@ -68,7 +68,7 @@ msgstr "Fout bij het aanmaken van een nieuwe gebruiker."
 
 #: taiga/auth/tokens.py:48 taiga/auth/tokens.py:55
 #: taiga/external_apps/services.py:35 taiga/projects/api.py:376
-#: taiga/projects/api.py:398
+#: taiga/projects/api.py:397
 msgid "Invalid token"
 msgstr "Ongeldig token"
 
@@ -918,26 +918,26 @@ msgstr "Het project bestaat niet"
 msgid "Bad signature"
 msgstr "Slechte signature"
 
-#: taiga/hooks/bitbucket/event_hooks.py:85 taiga/hooks/github/event_hooks.py:76
+#: taiga/hooks/bitbucket/event_hooks.py:82 taiga/hooks/github/event_hooks.py:76
 #: taiga/hooks/gitlab/event_hooks.py:74
 msgid "The referenced element doesn't exist"
 msgstr "Het element waarnaar verwezen wordt bestaat niet"
 
-#: taiga/hooks/bitbucket/event_hooks.py:92 taiga/hooks/github/event_hooks.py:83
+#: taiga/hooks/bitbucket/event_hooks.py:89 taiga/hooks/github/event_hooks.py:83
 #: taiga/hooks/gitlab/event_hooks.py:81
 msgid "The status doesn't exist"
 msgstr "De status bestaat niet"
 
-#: taiga/hooks/bitbucket/event_hooks.py:98
+#: taiga/hooks/bitbucket/event_hooks.py:95
 msgid "Status changed from BitBucket commit"
 msgstr "Status veranderd door Bitbucket commit"
 
-#: taiga/hooks/bitbucket/event_hooks.py:127
+#: taiga/hooks/bitbucket/event_hooks.py:124
 #: taiga/hooks/github/event_hooks.py:142 taiga/hooks/gitlab/event_hooks.py:114
 msgid "Invalid issue information"
 msgstr "Ongeldige issue informatie"
 
-#: taiga/hooks/bitbucket/event_hooks.py:143
+#: taiga/hooks/bitbucket/event_hooks.py:140
 #, python-brace-format
 msgid ""
 "Issue created by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -948,17 +948,17 @@ msgid ""
 "{description}"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:154
+#: taiga/hooks/bitbucket/event_hooks.py:151
 msgid "Issue created from BitBucket."
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:178
+#: taiga/hooks/bitbucket/event_hooks.py:175
 #: taiga/hooks/github/event_hooks.py:178 taiga/hooks/github/event_hooks.py:193
 #: taiga/hooks/gitlab/event_hooks.py:153
 msgid "Invalid issue comment information"
 msgstr "Ongeldige issue commentaar informatie"
 
-#: taiga/hooks/bitbucket/event_hooks.py:186
+#: taiga/hooks/bitbucket/event_hooks.py:183
 #, python-brace-format
 msgid ""
 "Comment by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -969,7 +969,7 @@ msgid ""
 "{message}"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:197
+#: taiga/hooks/bitbucket/event_hooks.py:194
 #, python-brace-format
 msgid ""
 "Comment From BitBucket:\n"
@@ -3373,19 +3373,19 @@ msgstr "Ongeldige gebruikersnaam. Probeer met een andere."
 msgid "Username or password does not matches user."
 msgstr "Gebruikersnaam of wachtwoord stemt niet overeen met gebruiker."
 
-#: taiga/users/services.py:591
+#: taiga/users/services.py:602
 msgid "You can't have more private projects"
 msgstr ""
 
-#: taiga/users/services.py:597
+#: taiga/users/services.py:612
 msgid "You can't have more public projects"
 msgstr ""
 
-#: taiga/users/services.py:609
+#: taiga/users/services.py:625
 msgid "You have reached your current limit of memberships for private projects"
 msgstr ""
 
-#: taiga/users/services.py:615
+#: taiga/users/services.py:634
 msgid "You have reached your current limit of memberships for public projects"
 msgstr ""
 
diff --git a/taiga/locale/pl/LC_MESSAGES/django.po b/taiga/locale/pl/LC_MESSAGES/django.po
index 74305767..69cce377 100644
--- a/taiga/locale/pl/LC_MESSAGES/django.po
+++ b/taiga/locale/pl/LC_MESSAGES/django.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: taiga-back\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-03-30 12:58+0200\n"
+"POT-Creation-Date: 2016-04-01 11:09+0200\n"
 "PO-Revision-Date: 2016-03-30 10:59+0000\n"
 "Last-Translator: Alejandro Alonso Fernández <alejandroalonsofernandez@gmail."
 "com>\n"
@@ -70,7 +70,7 @@ msgstr "Błąd przy tworzeniu użytkownika."
 
 #: taiga/auth/tokens.py:48 taiga/auth/tokens.py:55
 #: taiga/external_apps/services.py:35 taiga/projects/api.py:376
-#: taiga/projects/api.py:398
+#: taiga/projects/api.py:397
 msgid "Invalid token"
 msgstr "Nieprawidłowy token"
 
@@ -986,26 +986,26 @@ msgstr "Projekt nie istnieje"
 msgid "Bad signature"
 msgstr "Błędna sygnatura"
 
-#: taiga/hooks/bitbucket/event_hooks.py:85 taiga/hooks/github/event_hooks.py:76
+#: taiga/hooks/bitbucket/event_hooks.py:82 taiga/hooks/github/event_hooks.py:76
 #: taiga/hooks/gitlab/event_hooks.py:74
 msgid "The referenced element doesn't exist"
 msgstr "Element referencyjny nie istnieje"
 
-#: taiga/hooks/bitbucket/event_hooks.py:92 taiga/hooks/github/event_hooks.py:83
+#: taiga/hooks/bitbucket/event_hooks.py:89 taiga/hooks/github/event_hooks.py:83
 #: taiga/hooks/gitlab/event_hooks.py:81
 msgid "The status doesn't exist"
 msgstr "Status nie istnieje"
 
-#: taiga/hooks/bitbucket/event_hooks.py:98
+#: taiga/hooks/bitbucket/event_hooks.py:95
 msgid "Status changed from BitBucket commit"
 msgstr "Status zmieniony przez commit z BitBucket"
 
-#: taiga/hooks/bitbucket/event_hooks.py:127
+#: taiga/hooks/bitbucket/event_hooks.py:124
 #: taiga/hooks/github/event_hooks.py:142 taiga/hooks/gitlab/event_hooks.py:114
 msgid "Invalid issue information"
 msgstr "Nieprawidłowa informacja o zgłoszeniu"
 
-#: taiga/hooks/bitbucket/event_hooks.py:143
+#: taiga/hooks/bitbucket/event_hooks.py:140
 #, python-brace-format
 msgid ""
 "Issue created by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1022,17 +1022,17 @@ msgstr ""
 "\n"
 "{description}"
 
-#: taiga/hooks/bitbucket/event_hooks.py:154
+#: taiga/hooks/bitbucket/event_hooks.py:151
 msgid "Issue created from BitBucket."
 msgstr "Zgłoszenie utworzone przez BitBucket."
 
-#: taiga/hooks/bitbucket/event_hooks.py:178
+#: taiga/hooks/bitbucket/event_hooks.py:175
 #: taiga/hooks/github/event_hooks.py:178 taiga/hooks/github/event_hooks.py:193
 #: taiga/hooks/gitlab/event_hooks.py:153
 msgid "Invalid issue comment information"
 msgstr "Nieprawidłowa informacja o komentarzu do zgłoszenia"
 
-#: taiga/hooks/bitbucket/event_hooks.py:186
+#: taiga/hooks/bitbucket/event_hooks.py:183
 #, python-brace-format
 msgid ""
 "Comment by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1049,7 +1049,7 @@ msgstr ""
 "\n"
 "{message}"
 
-#: taiga/hooks/bitbucket/event_hooks.py:197
+#: taiga/hooks/bitbucket/event_hooks.py:194
 #, python-brace-format
 msgid ""
 "Comment From BitBucket:\n"
@@ -3744,19 +3744,19 @@ msgstr "Niepoprawna nazwa użytkownika. Spróbuj podać inną."
 msgid "Username or password does not matches user."
 msgstr "Nazwa użytkownika lub hasło są nieprawidłowe"
 
-#: taiga/users/services.py:591
+#: taiga/users/services.py:602
 msgid "You can't have more private projects"
 msgstr ""
 
-#: taiga/users/services.py:597
+#: taiga/users/services.py:612
 msgid "You can't have more public projects"
 msgstr ""
 
-#: taiga/users/services.py:609
+#: taiga/users/services.py:625
 msgid "You have reached your current limit of memberships for private projects"
 msgstr ""
 
-#: taiga/users/services.py:615
+#: taiga/users/services.py:634
 msgid "You have reached your current limit of memberships for public projects"
 msgstr ""
 
diff --git a/taiga/locale/pt_BR/LC_MESSAGES/django.po b/taiga/locale/pt_BR/LC_MESSAGES/django.po
index 088a70b3..7c9c5270 100644
--- a/taiga/locale/pt_BR/LC_MESSAGES/django.po
+++ b/taiga/locale/pt_BR/LC_MESSAGES/django.po
@@ -19,7 +19,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: taiga-back\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-03-30 12:58+0200\n"
+"POT-Creation-Date: 2016-04-01 11:09+0200\n"
 "PO-Revision-Date: 2016-03-30 10:59+0000\n"
 "Last-Translator: Alejandro Alonso Fernández <alejandroalonsofernandez@gmail."
 "com>\n"
@@ -78,7 +78,7 @@ msgstr "Erro ao criar um novo usuário."
 
 #: taiga/auth/tokens.py:48 taiga/auth/tokens.py:55
 #: taiga/external_apps/services.py:35 taiga/projects/api.py:376
-#: taiga/projects/api.py:398
+#: taiga/projects/api.py:397
 msgid "Invalid token"
 msgstr "Token inválido"
 
@@ -993,26 +993,26 @@ msgstr "O projeto não existe"
 msgid "Bad signature"
 msgstr "Assinatura Ruim"
 
-#: taiga/hooks/bitbucket/event_hooks.py:85 taiga/hooks/github/event_hooks.py:76
+#: taiga/hooks/bitbucket/event_hooks.py:82 taiga/hooks/github/event_hooks.py:76
 #: taiga/hooks/gitlab/event_hooks.py:74
 msgid "The referenced element doesn't exist"
 msgstr "O elemento referenciado não existe"
 
-#: taiga/hooks/bitbucket/event_hooks.py:92 taiga/hooks/github/event_hooks.py:83
+#: taiga/hooks/bitbucket/event_hooks.py:89 taiga/hooks/github/event_hooks.py:83
 #: taiga/hooks/gitlab/event_hooks.py:81
 msgid "The status doesn't exist"
 msgstr "O estatus não existe"
 
-#: taiga/hooks/bitbucket/event_hooks.py:98
+#: taiga/hooks/bitbucket/event_hooks.py:95
 msgid "Status changed from BitBucket commit"
 msgstr "Status alterado em Bitbucket commit"
 
-#: taiga/hooks/bitbucket/event_hooks.py:127
+#: taiga/hooks/bitbucket/event_hooks.py:124
 #: taiga/hooks/github/event_hooks.py:142 taiga/hooks/gitlab/event_hooks.py:114
 msgid "Invalid issue information"
 msgstr "Informação de caso inválida"
 
-#: taiga/hooks/bitbucket/event_hooks.py:143
+#: taiga/hooks/bitbucket/event_hooks.py:140
 #, python-brace-format
 msgid ""
 "Issue created by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1029,17 +1029,17 @@ msgstr ""
 "\n"
 "{description}"
 
-#: taiga/hooks/bitbucket/event_hooks.py:154
+#: taiga/hooks/bitbucket/event_hooks.py:151
 msgid "Issue created from BitBucket."
 msgstr "Caso criado pelo Bitbucket."
 
-#: taiga/hooks/bitbucket/event_hooks.py:178
+#: taiga/hooks/bitbucket/event_hooks.py:175
 #: taiga/hooks/github/event_hooks.py:178 taiga/hooks/github/event_hooks.py:193
 #: taiga/hooks/gitlab/event_hooks.py:153
 msgid "Invalid issue comment information"
 msgstr "Informação de comentário de caso inválido"
 
-#: taiga/hooks/bitbucket/event_hooks.py:186
+#: taiga/hooks/bitbucket/event_hooks.py:183
 #, python-brace-format
 msgid ""
 "Comment by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1056,7 +1056,7 @@ msgstr ""
 "\n"
 "{message}"
 
-#: taiga/hooks/bitbucket/event_hooks.py:197
+#: taiga/hooks/bitbucket/event_hooks.py:194
 #, python-brace-format
 msgid ""
 "Comment From BitBucket:\n"
@@ -3723,19 +3723,19 @@ msgstr "Usuário inválido. Tente com um diferente."
 msgid "Username or password does not matches user."
 msgstr "Usuário ou senha não correspondem ao usuário"
 
-#: taiga/users/services.py:591
+#: taiga/users/services.py:602
 msgid "You can't have more private projects"
 msgstr ""
 
-#: taiga/users/services.py:597
+#: taiga/users/services.py:612
 msgid "You can't have more public projects"
 msgstr ""
 
-#: taiga/users/services.py:609
+#: taiga/users/services.py:625
 msgid "You have reached your current limit of memberships for private projects"
 msgstr ""
 
-#: taiga/users/services.py:615
+#: taiga/users/services.py:634
 msgid "You have reached your current limit of memberships for public projects"
 msgstr ""
 
diff --git a/taiga/locale/ru/LC_MESSAGES/django.po b/taiga/locale/ru/LC_MESSAGES/django.po
index f6edc9ca..512d232e 100644
--- a/taiga/locale/ru/LC_MESSAGES/django.po
+++ b/taiga/locale/ru/LC_MESSAGES/django.po
@@ -15,7 +15,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: taiga-back\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-03-30 12:58+0200\n"
+"POT-Creation-Date: 2016-04-01 11:09+0200\n"
 "PO-Revision-Date: 2016-03-30 10:59+0000\n"
 "Last-Translator: Alejandro Alonso Fernández <alejandroalonsofernandez@gmail."
 "com>\n"
@@ -76,7 +76,7 @@ msgstr "Ошибка при создании нового пользовател
 
 #: taiga/auth/tokens.py:48 taiga/auth/tokens.py:55
 #: taiga/external_apps/services.py:35 taiga/projects/api.py:376
-#: taiga/projects/api.py:398
+#: taiga/projects/api.py:397
 msgid "Invalid token"
 msgstr "Неверный токен"
 
@@ -993,26 +993,26 @@ msgstr "Проект не существует"
 msgid "Bad signature"
 msgstr "Плохая подпись"
 
-#: taiga/hooks/bitbucket/event_hooks.py:85 taiga/hooks/github/event_hooks.py:76
+#: taiga/hooks/bitbucket/event_hooks.py:82 taiga/hooks/github/event_hooks.py:76
 #: taiga/hooks/gitlab/event_hooks.py:74
 msgid "The referenced element doesn't exist"
 msgstr "Указанный элемент не существует"
 
-#: taiga/hooks/bitbucket/event_hooks.py:92 taiga/hooks/github/event_hooks.py:83
+#: taiga/hooks/bitbucket/event_hooks.py:89 taiga/hooks/github/event_hooks.py:83
 #: taiga/hooks/gitlab/event_hooks.py:81
 msgid "The status doesn't exist"
 msgstr "Статус не существует"
 
-#: taiga/hooks/bitbucket/event_hooks.py:98
+#: taiga/hooks/bitbucket/event_hooks.py:95
 msgid "Status changed from BitBucket commit"
 msgstr "Статус изменён из-за вклада с BitBucket"
 
-#: taiga/hooks/bitbucket/event_hooks.py:127
+#: taiga/hooks/bitbucket/event_hooks.py:124
 #: taiga/hooks/github/event_hooks.py:142 taiga/hooks/gitlab/event_hooks.py:114
 msgid "Invalid issue information"
 msgstr "Неверная информация о запросе"
 
-#: taiga/hooks/bitbucket/event_hooks.py:143
+#: taiga/hooks/bitbucket/event_hooks.py:140
 #, python-brace-format
 msgid ""
 "Issue created by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1029,17 +1029,17 @@ msgstr ""
 "\n"
 "{description}"
 
-#: taiga/hooks/bitbucket/event_hooks.py:154
+#: taiga/hooks/bitbucket/event_hooks.py:151
 msgid "Issue created from BitBucket."
 msgstr "Запрос создан из BitBucket."
 
-#: taiga/hooks/bitbucket/event_hooks.py:178
+#: taiga/hooks/bitbucket/event_hooks.py:175
 #: taiga/hooks/github/event_hooks.py:178 taiga/hooks/github/event_hooks.py:193
 #: taiga/hooks/gitlab/event_hooks.py:153
 msgid "Invalid issue comment information"
 msgstr "Неправильная информация в комментарии к запросу"
 
-#: taiga/hooks/bitbucket/event_hooks.py:186
+#: taiga/hooks/bitbucket/event_hooks.py:183
 #, python-brace-format
 msgid ""
 "Comment by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1056,7 +1056,7 @@ msgstr ""
 "\n"
 "{message}"
 
-#: taiga/hooks/bitbucket/event_hooks.py:197
+#: taiga/hooks/bitbucket/event_hooks.py:194
 #, python-brace-format
 msgid ""
 "Comment From BitBucket:\n"
@@ -3738,19 +3738,19 @@ msgstr "Неверное имя пользователя. Попробуйте 
 msgid "Username or password does not matches user."
 msgstr "Имя пользователя или пароль не соответствуют пользователю."
 
-#: taiga/users/services.py:591
+#: taiga/users/services.py:602
 msgid "You can't have more private projects"
 msgstr ""
 
-#: taiga/users/services.py:597
+#: taiga/users/services.py:612
 msgid "You can't have more public projects"
 msgstr ""
 
-#: taiga/users/services.py:609
+#: taiga/users/services.py:625
 msgid "You have reached your current limit of memberships for private projects"
 msgstr ""
 
-#: taiga/users/services.py:615
+#: taiga/users/services.py:634
 msgid "You have reached your current limit of memberships for public projects"
 msgstr ""
 
diff --git a/taiga/locale/sv/LC_MESSAGES/django.po b/taiga/locale/sv/LC_MESSAGES/django.po
index 74722b6c..49e7041c 100644
--- a/taiga/locale/sv/LC_MESSAGES/django.po
+++ b/taiga/locale/sv/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: taiga-back\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-03-30 12:58+0200\n"
+"POT-Creation-Date: 2016-04-01 11:09+0200\n"
 "PO-Revision-Date: 2016-03-30 10:59+0000\n"
 "Last-Translator: Alejandro Alonso Fernández <alejandroalonsofernandez@gmail."
 "com>\n"
@@ -67,7 +67,7 @@ msgstr "Ett fel uppstod når användaren skapades. "
 
 #: taiga/auth/tokens.py:48 taiga/auth/tokens.py:55
 #: taiga/external_apps/services.py:35 taiga/projects/api.py:376
-#: taiga/projects/api.py:398
+#: taiga/projects/api.py:397
 msgid "Invalid token"
 msgstr "Felaktig förekomst. "
 
@@ -865,26 +865,26 @@ msgstr "Projektet existerar inte"
 msgid "Bad signature"
 msgstr "Dålig signatur"
 
-#: taiga/hooks/bitbucket/event_hooks.py:85 taiga/hooks/github/event_hooks.py:76
+#: taiga/hooks/bitbucket/event_hooks.py:82 taiga/hooks/github/event_hooks.py:76
 #: taiga/hooks/gitlab/event_hooks.py:74
 msgid "The referenced element doesn't exist"
 msgstr "Referenselementet existerar inte"
 
-#: taiga/hooks/bitbucket/event_hooks.py:92 taiga/hooks/github/event_hooks.py:83
+#: taiga/hooks/bitbucket/event_hooks.py:89 taiga/hooks/github/event_hooks.py:83
 #: taiga/hooks/gitlab/event_hooks.py:81
 msgid "The status doesn't exist"
 msgstr "Statusen existerar inte"
 
-#: taiga/hooks/bitbucket/event_hooks.py:98
+#: taiga/hooks/bitbucket/event_hooks.py:95
 msgid "Status changed from BitBucket commit"
 msgstr "Status ändrad från BitBucket skrivs in"
 
-#: taiga/hooks/bitbucket/event_hooks.py:127
+#: taiga/hooks/bitbucket/event_hooks.py:124
 #: taiga/hooks/github/event_hooks.py:142 taiga/hooks/gitlab/event_hooks.py:114
 msgid "Invalid issue information"
 msgstr "Felaktig ärendeinformation"
 
-#: taiga/hooks/bitbucket/event_hooks.py:143
+#: taiga/hooks/bitbucket/event_hooks.py:140
 #, python-brace-format
 msgid ""
 "Issue created by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -895,17 +895,17 @@ msgid ""
 "{description}"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:154
+#: taiga/hooks/bitbucket/event_hooks.py:151
 msgid "Issue created from BitBucket."
 msgstr "Ärende skapades från BitBucket."
 
-#: taiga/hooks/bitbucket/event_hooks.py:178
+#: taiga/hooks/bitbucket/event_hooks.py:175
 #: taiga/hooks/github/event_hooks.py:178 taiga/hooks/github/event_hooks.py:193
 #: taiga/hooks/gitlab/event_hooks.py:153
 msgid "Invalid issue comment information"
 msgstr "Felaktigt kommentarinformation för ärendet"
 
-#: taiga/hooks/bitbucket/event_hooks.py:186
+#: taiga/hooks/bitbucket/event_hooks.py:183
 #, python-brace-format
 msgid ""
 "Comment by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -916,7 +916,7 @@ msgid ""
 "{message}"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:197
+#: taiga/hooks/bitbucket/event_hooks.py:194
 #, python-brace-format
 msgid ""
 "Comment From BitBucket:\n"
@@ -3288,19 +3288,19 @@ msgstr "Felaktigt användarnamn. Försök med ett annat användarnamn."
 msgid "Username or password does not matches user."
 msgstr "Användarnamn eller lösenord passar inte."
 
-#: taiga/users/services.py:591
+#: taiga/users/services.py:602
 msgid "You can't have more private projects"
 msgstr ""
 
-#: taiga/users/services.py:597
+#: taiga/users/services.py:612
 msgid "You can't have more public projects"
 msgstr ""
 
-#: taiga/users/services.py:609
+#: taiga/users/services.py:625
 msgid "You have reached your current limit of memberships for private projects"
 msgstr ""
 
-#: taiga/users/services.py:615
+#: taiga/users/services.py:634
 msgid "You have reached your current limit of memberships for public projects"
 msgstr ""
 
diff --git a/taiga/locale/tr/LC_MESSAGES/django.po b/taiga/locale/tr/LC_MESSAGES/django.po
index a05dbebc..d5aa3d2a 100644
--- a/taiga/locale/tr/LC_MESSAGES/django.po
+++ b/taiga/locale/tr/LC_MESSAGES/django.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: taiga-back\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-03-30 12:58+0200\n"
+"POT-Creation-Date: 2016-04-01 11:09+0200\n"
 "PO-Revision-Date: 2016-03-30 10:59+0000\n"
 "Last-Translator: Alejandro Alonso Fernández <alejandroalonsofernandez@gmail."
 "com>\n"
@@ -70,7 +70,7 @@ msgstr "Yeni kullanıcı oluşturulurken hata meydana geldi."
 
 #: taiga/auth/tokens.py:48 taiga/auth/tokens.py:55
 #: taiga/external_apps/services.py:35 taiga/projects/api.py:376
-#: taiga/projects/api.py:398
+#: taiga/projects/api.py:397
 msgid "Invalid token"
 msgstr "Geçersiz kupon"
 
@@ -974,26 +974,26 @@ msgstr "Proje mevcut değil."
 msgid "Bad signature"
 msgstr "Kötü imza"
 
-#: taiga/hooks/bitbucket/event_hooks.py:85 taiga/hooks/github/event_hooks.py:76
+#: taiga/hooks/bitbucket/event_hooks.py:82 taiga/hooks/github/event_hooks.py:76
 #: taiga/hooks/gitlab/event_hooks.py:74
 msgid "The referenced element doesn't exist"
 msgstr "Referans gösterilmiş varlık mevcut değil"
 
-#: taiga/hooks/bitbucket/event_hooks.py:92 taiga/hooks/github/event_hooks.py:83
+#: taiga/hooks/bitbucket/event_hooks.py:89 taiga/hooks/github/event_hooks.py:83
 #: taiga/hooks/gitlab/event_hooks.py:81
 msgid "The status doesn't exist"
 msgstr "Durum mevcut değil"
 
-#: taiga/hooks/bitbucket/event_hooks.py:98
+#: taiga/hooks/bitbucket/event_hooks.py:95
 msgid "Status changed from BitBucket commit"
 msgstr "Bitbucket commiti ile durum değişti"
 
-#: taiga/hooks/bitbucket/event_hooks.py:127
+#: taiga/hooks/bitbucket/event_hooks.py:124
 #: taiga/hooks/github/event_hooks.py:142 taiga/hooks/gitlab/event_hooks.py:114
 msgid "Invalid issue information"
 msgstr "Geçersiz talep bilgisi"
 
-#: taiga/hooks/bitbucket/event_hooks.py:143
+#: taiga/hooks/bitbucket/event_hooks.py:140
 #, python-brace-format
 msgid ""
 "Issue created by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1004,17 +1004,17 @@ msgid ""
 "{description}"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:154
+#: taiga/hooks/bitbucket/event_hooks.py:151
 msgid "Issue created from BitBucket."
 msgstr "Bitbucket ten oluşturulan talep"
 
-#: taiga/hooks/bitbucket/event_hooks.py:178
+#: taiga/hooks/bitbucket/event_hooks.py:175
 #: taiga/hooks/github/event_hooks.py:178 taiga/hooks/github/event_hooks.py:193
 #: taiga/hooks/gitlab/event_hooks.py:153
 msgid "Invalid issue comment information"
 msgstr "Geçersiz talep yorum bilgisi"
 
-#: taiga/hooks/bitbucket/event_hooks.py:186
+#: taiga/hooks/bitbucket/event_hooks.py:183
 #, python-brace-format
 msgid ""
 "Comment by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1025,7 +1025,7 @@ msgid ""
 "{message}"
 msgstr ""
 
-#: taiga/hooks/bitbucket/event_hooks.py:197
+#: taiga/hooks/bitbucket/event_hooks.py:194
 #, python-brace-format
 msgid ""
 "Comment From BitBucket:\n"
@@ -3456,19 +3456,19 @@ msgstr "Geçersiz kullanıcı adı. Farklı birşeyle yeniden deneyin."
 msgid "Username or password does not matches user."
 msgstr "Kullanıcı adı veya parola kullanıcıyla uyuşmuyor"
 
-#: taiga/users/services.py:591
+#: taiga/users/services.py:602
 msgid "You can't have more private projects"
 msgstr ""
 
-#: taiga/users/services.py:597
+#: taiga/users/services.py:612
 msgid "You can't have more public projects"
 msgstr ""
 
-#: taiga/users/services.py:609
+#: taiga/users/services.py:625
 msgid "You have reached your current limit of memberships for private projects"
 msgstr ""
 
-#: taiga/users/services.py:615
+#: taiga/users/services.py:634
 msgid "You have reached your current limit of memberships for public projects"
 msgstr ""
 
diff --git a/taiga/locale/zh-Hant/LC_MESSAGES/django.po b/taiga/locale/zh-Hant/LC_MESSAGES/django.po
index a0fcdc63..2136848c 100644
--- a/taiga/locale/zh-Hant/LC_MESSAGES/django.po
+++ b/taiga/locale/zh-Hant/LC_MESSAGES/django.po
@@ -11,7 +11,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: taiga-back\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-03-30 12:58+0200\n"
+"POT-Creation-Date: 2016-04-01 11:09+0200\n"
 "PO-Revision-Date: 2016-03-30 10:59+0000\n"
 "Last-Translator: Alejandro Alonso Fernández <alejandroalonsofernandez@gmail."
 "com>\n"
@@ -70,7 +70,7 @@ msgstr "無法創建新使用者"
 
 #: taiga/auth/tokens.py:48 taiga/auth/tokens.py:55
 #: taiga/external_apps/services.py:35 taiga/projects/api.py:376
-#: taiga/projects/api.py:398
+#: taiga/projects/api.py:397
 msgid "Invalid token"
 msgstr "無效的代碼　"
 
@@ -970,26 +970,26 @@ msgstr "專案不存在"
 msgid "Bad signature"
 msgstr "錯誤簽名"
 
-#: taiga/hooks/bitbucket/event_hooks.py:85 taiga/hooks/github/event_hooks.py:76
+#: taiga/hooks/bitbucket/event_hooks.py:82 taiga/hooks/github/event_hooks.py:76
 #: taiga/hooks/gitlab/event_hooks.py:74
 msgid "The referenced element doesn't exist"
 msgstr "參考元素不存在"
 
-#: taiga/hooks/bitbucket/event_hooks.py:92 taiga/hooks/github/event_hooks.py:83
+#: taiga/hooks/bitbucket/event_hooks.py:89 taiga/hooks/github/event_hooks.py:83
 #: taiga/hooks/gitlab/event_hooks.py:81
 msgid "The status doesn't exist"
 msgstr "狀態不存在"
 
-#: taiga/hooks/bitbucket/event_hooks.py:98
+#: taiga/hooks/bitbucket/event_hooks.py:95
 msgid "Status changed from BitBucket commit"
 msgstr "來自BitBucket 投入的狀態更新"
 
-#: taiga/hooks/bitbucket/event_hooks.py:127
+#: taiga/hooks/bitbucket/event_hooks.py:124
 #: taiga/hooks/github/event_hooks.py:142 taiga/hooks/gitlab/event_hooks.py:114
 msgid "Invalid issue information"
 msgstr "無效的問題資訊"
 
-#: taiga/hooks/bitbucket/event_hooks.py:143
+#: taiga/hooks/bitbucket/event_hooks.py:140
 #, python-brace-format
 msgid ""
 "Issue created by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1006,17 +1006,17 @@ msgstr ""
 "\n"
 "{description}"
 
-#: taiga/hooks/bitbucket/event_hooks.py:154
+#: taiga/hooks/bitbucket/event_hooks.py:151
 msgid "Issue created from BitBucket."
 msgstr "來自BitBucket的問題:"
 
-#: taiga/hooks/bitbucket/event_hooks.py:178
+#: taiga/hooks/bitbucket/event_hooks.py:175
 #: taiga/hooks/github/event_hooks.py:178 taiga/hooks/github/event_hooks.py:193
 #: taiga/hooks/gitlab/event_hooks.py:153
 msgid "Invalid issue comment information"
 msgstr "無效的議題評論資訊"
 
-#: taiga/hooks/bitbucket/event_hooks.py:186
+#: taiga/hooks/bitbucket/event_hooks.py:183
 #, python-brace-format
 msgid ""
 "Comment by [@{bitbucket_user_name}]({bitbucket_user_url} \"See "
@@ -1033,7 +1033,7 @@ msgstr ""
 "\n"
 "{message}"
 
-#: taiga/hooks/bitbucket/event_hooks.py:197
+#: taiga/hooks/bitbucket/event_hooks.py:194
 #, python-brace-format
 msgid ""
 "Comment From BitBucket:\n"
@@ -3693,19 +3693,19 @@ msgstr "無效使用者名稱，請重試其它名稱　"
 msgid "Username or password does not matches user."
 msgstr "用戶名稱與密碼不符"
 
-#: taiga/users/services.py:591
+#: taiga/users/services.py:602
 msgid "You can't have more private projects"
 msgstr ""
 
-#: taiga/users/services.py:597
+#: taiga/users/services.py:612
 msgid "You can't have more public projects"
 msgstr ""
 
-#: taiga/users/services.py:609
+#: taiga/users/services.py:625
 msgid "You have reached your current limit of memberships for private projects"
 msgstr ""
 
-#: taiga/users/services.py:615
+#: taiga/users/services.py:634
 msgid "You have reached your current limit of memberships for public projects"
 msgstr ""