* Refined capabilities for the back-office

git-svn-id: https://plugins.svn.wordpress.org/customer-area/trunk@793513 b8457f37-d9ea-0310-8a92-e5e31aec5664
= 3.3.0 (2013/10/27) =

* Added actions and filters to allow more customisation without having to change the templates 
* Added a new capability for private content to allow some role to be able to view any private content (useful for admins/moderators)
* Refined capabilities for the back-office

git-svn-id: https://plugins.svn.wordpress.org/customer-area/trunk@794354 b8457f37-d9ea-0310-8a92-e5e31aec5664