Add gunicorn dep, deploy with supervisor

fabfile.py

@@ -21,6 +21,5 @@ def deploy():
         run('umask 022; python manage.py collectstatic --noinput')  # Collect static
         run('python manage.py migrate')  # Run DB migrations
 
-    # TODO: Supervisor
-    # Reload gunicorn
-    sudo('/etc/init.d/gunicorn reload', shell=False)
+    # Reload mxapi.neuf.no
+    sudo('/usr/bin/supervisorctl pid mxapi.neuf.no | xargs kill -HUP', shell=False)

requirements.txt

@@ -1,7 +1,8 @@
 Django>=1.9,<1.10
-djangorestframework>=3.3,<3.4
 django-extensions==1.6.1
 django-filter==0.12.0
-passlib==1.6.5
-mysqlclient==1.3.7
+djangorestframework>=3.3,<3.4
 Fabric==1.10.2
+gunicorn==19.4.5
+mysqlclient==1.3.7
+passlib==1.6.5