PublishPress Capabilities Pro 2.15.0

* Feature : Filter Capabilities display by post type or text entry
* Feature : Editor Features - Restrict editor elements for custom post types
* Feature : Admin Features - Restrict Admin Bar or individual Admin Bar elements
* Feature : Admin Features - More items available for restriction #240
* Change : Admin Features - Captions use dashes, not numbers #229
* Change : Capabilities screen - Tab for PublishPress Capabilities #220
* Fixed : CSRF vulnerability

* Fixed : Security issue
* Fixed : PHP Notice on Capabilities screen

* Change : Role Capabilities screen uses tabs
* Feature : New "Admin Features" screen #200
* Fixed : PHP Notice in post editor (Trying to access array offset in metaboxes-config.php)