Fix EZP-19650: move to trash and trashpurge.php can hit the memory limit
Fixed EZP-20443: Purge cache problem with a lot of site accesses
EZP-20373: ezcontentobject_tree.path_identification_string is not updated upon move or rename
Fixed EZP-20602 - Order appear reversed in the admin interface
Merge pull request #580 from pedroresende/EZP-20602

Fixed EZP-20602 - Order appear reversed in the admin interface
Merge pull request #577 from patrickallaert/EZP-20443

Fixed EZP-20443: Purge cache problem with a lot of site accesses
Fixed EZP-20558 - Workflow Event/Approve not working correctly
Fixed EZP-20492: eznode_assignment does not always reflect of removal secondary locations
Merge pull request #583 from patrickallaert/EZP-20492

Fixed EZP-20492: eznode_assignment does not always reflect of removal secondary locations
Fixed EZP-19688: Problem with viewcache expiry
Fix EZP-20578: Incorrect multi-option 2 interface on admin 2
Changed: avoid calling method on objects using the static call syntax

When calling the parent, it's also cleaner to use `parent::` than the
name of the parent class.
Fixed EZP-18398: empty set-block screws up compiled template
Merge pull request #585 from patrickallaert/remove-static-like-calls-on-instances

Changed: avoid calling method on objects using the static call syntax
Merge pull request #587 from patrickallaert/EZP-18398

Fixed EZP-18398: empty set-block screws up compiled template
Merge pull request #579 from patrickallaert/EZP-20373

EZP-20373: ezcontentobject_tree.path_identification_string is not updated upon move or rename
Fix EZP-20572: Image editor stopped working after jQuery update to 1.9.1
Fixed EZP-20636 - Restoring a removed object to the original location is always unavailable
Fixed EZP-20508 - Module redirection in legacy sometimes lead to have double siteaccess in URI
Fix EZP-20390: eZ OE text becomes smaller if backspaced pressed