Catch submit event of form to create and edit task

This allows to use « enter » to create or edit a task because there is
a new event caught, the submit one.

app/coffee/modules/taskboard/lightboxes.coffee

@@ -54,6 +54,15 @@ CreateEditTaskDirective = ($repo, $model, $rs, $rootscope, lightboxService) ->
             lightboxService.open($el)
 
         $el.on "click", ".button-green", debounce 2000, (event) ->
+            formSubmitted event
+
+        $el.on "submit", "form", debounce 2000, (event) ->
+            formSubmitted event
+
+        $scope.$on "$destroy", ->
+            $el.off()
+
+        formSubmitted = (event) ->
             event.preventDefault()
 
             form = $el.find("form").checksley()
@@ -72,9 +81,6 @@ CreateEditTaskDirective = ($repo, $model, $rs, $rootscope, lightboxService) ->
                 lightboxService.close($el)
                 $rootscope.$broadcast(broadcastEvent, data)
 
-        $scope.$on "$destroy", ->
-            $el.off()
-
     return {link: link}
 
 

app/partials/views/modules/lightbox-task-create-edit.jade

@@ -34,5 +34,6 @@ form
 
     tg-blocking-message-input(watch="task.is_blocked", ng-model="task.blocked_note")
 
+    button(title="Save" style="display: none;")
     a.button.button-green(href="", title="Save")
         span Create