website: Deploy Tabitha's website

Tabihta's website is a very simple, static HTML site.  It uploaded via
SFTP and served at *tabitha.biz*.

roles/websites/tabitha/tasks/main.yml

@@ -0,0 +1,37 @@
+- name: ensure app group exists
+  group:
+    name: webapp.tabitha
+    state: present
+- name: ensure app user exists
+  user:
+    name: webapp.tabitha
+    group: webapp.tabitha
+    home: /srv/www/tabitha
+    createhome: true
+    state: present
+
+- name: ensure app home directory permissions are set
+  file:
+    path: /srv/www/tabitha
+    mode: '0755'
+    state: directory
+
+- name: ensure publisher keys are trusted
+  authorized_key:
+    key: "{{ tabitha_publisher_keys|join('\n') }}"
+    user: webapp.tabitha
+    exclusive: true
+- name: ensure authorized_keys file permissions are correct
+  file:
+    path: /srv/www/tabitha/.ssh/authorized_keys
+    mode: '0600'
+    owner: webapp.tabitha
+    group: webapp.tabitha
+    setype: ssh_home_t
+
+- name: ensure apache is configured to serve tabitha.biz
+  copy:
+    src: tabitha.httpd.conf
+    dest: /etc/httpd/conf.d/tabitha.conf
+    mode: '0644'
+  notify: reload httpd