WordPress Real Media Library 4.22.12

- Added new permission "par" to restrict the change of parent folder
- Fixed bug with korean characters in folder names
- Removed icon when a folder has a restriction (WP/LR)
- (developers only) Added api/IFolder.interface.php and more API functions
- (developers only) Improved the OOP: Added getters/setters
- (developers only) Improved code quality by using own API functions

- Fixed bug with migration in multisite installations
- Fixed bug with Facebook hint in plugins site
- (developers only) Fixed XSS vulnerability (this bug can only be used by folder creators, no visitors)
- (developers only) Fixed bug with MLA class dependency

- Added more useful error messages when changing the hierarchical order of the folders
- Added confirm dialog when you sort the files inside the folder
- Improved the performance
- Improved the way of relocating the folder tree (immediatly saved after relocating)
- Improved the way of sortable folder content (galleries), now it is possible to reorder files in every folder
- Improved naming of folders, every character is now allowed, the folder name is sanitized
- Improved the folder metadata dialog and refresh the view if needed (button click in dialog)
- Fixed bug while uploading a new plugin .zip file
- (developers only) Added autoloading for php classes
- (developers only) Added namespaces for php classes
- (developers only) Added new abstract class for Creatable's (folders, collections, galleries, ...)
- (developers only) Added new abstract class for Sortable's (folders, collections, galleries, ...) extends Creatable's
- (developers only) Added folder\Root as own class
- (developers only) Added debug mode, define('WP_DEBUG', true); and define('SCRIPT_DEBUG', true); in wp-config.php
- (developers only) Added visible debug mode in options panel
- (developers only) Added API function wp_rml_create_or_return_existing_id()
- (developers only) Added API function wp_rml_structure_reset()
- (developers only) Added admin notice for when you have PHP Version < 5.3.0
- (developers only) Improved the whole API and added wp_rml_get_object_by_id() to get folder object
- (developers only) Improved the split between Structure and CountCache (php classes)
- (developers only) Improved the php code quality
- (developers only) Removed the database table wp_realmedialibrary_order, merged with wp_realmedialibrary_posts
- (developers only) Removed unnecessary sql query in pre_get_posts