Make permission overview structured

The current overview is a mess.
This pull commit will make it look more clean.

All permissions are alliged between the columns and the master rights
have been enchanced with all its rights.

app/views/help/permissions.html.haml

@@ -12,30 +12,52 @@
   .ui-box.span3
     %h5 Reporter
     %ul.unstyled
+      %li Create new issue
+      %li Leave comments
+      %li Write on project wall
       %li Pull project code
       %li Download project
-      %li Create new issue
       %li Create new merge request
-      %li Write on project wall
       %li Create a code snippets
   .ui-box.span3
     %h5 Developer
     %ul.unstyled
+      %li Create new issue
+      %li Leave comments
+      %li Write on project wall
       %li Pull project code
+      %li Download project
+      %li Create new merge request
+      %li Create a code snippets
       %li Create new branches
       %li Push to non-protected branches
       %li Remove non-protected branches
       %li Add tags
-      %li Create new issue
       %li Create new merge request
-      %li Write on project wall
       %li Write a wiki
   .ui-box.span3
     %h5 Master
     %ul.unstyled
-      %li Full repository access
-      %li Full project access
+      %li Create new issue
+      %li Leave comments
+      %li Write on project wall
+      %li Pull project code
+      %li Download project
+      %li Create new merge request
+      %li Create a code snippets
+      %li Create new branches
+      %li Push to non-protected branches
+      %li Remove non-protected branches
+      %li Add tags
+      %li Create new merge request
+      %li Write a wiki
       %li Add new team members
+      %li Push to protected branches
+      %li Remove protected branches
+      %li Push with force option
+      %li Edit project
+      %li Add Deploy Keys to project
+      %li Configure Project Hooks