don't break prioritized languages when fetching urlaliasml path in different locale
Fix EZP-19650: move to trash and trashpurge.php can hit the memory limit
Update kernel/classes/ezcontentobjecttreenode.php

eZContentObjectTreeNode::getLimitationList() does not need to know the user permissions when policy limitations are disabled, so don't check it.  This enables using methods like eZContentObjectTreeNode::subTreeByNodeID() to be used in SSO handler functions without an infinite loop.
Fixed EZP-19161: Remove redundant indexes/keys
Fixed EZP-19982: Rename Github Repository's to reflect eZ Publish 5 structure
Implemented EZP-20288: As a support engineer I would like eZDB & eZFS2 Cluster removed in favor of eZDFS
Fixed EZP-14361: Image / File is lost if draft saving fails
Fixed EZP-19576: SSLSubtree changes not taken into account
Merge pull request #547 from patrickallaert/EZP-19982

Fixed EZP-19982: Rename Github Repository's to reflect eZ Publish 5 stru...
Update .travis.yml to test PHP 5.3.3

5.4 and 5.3 gets many of the same patches, so better coverage by making sure unit tests works on 5.3.3.
Merge pull request #539 from patrickallaert/EZP-19161

Fixed EZP-19161: Remove redundant indexes/keys
Added doc/features file for the sslzones cache ID
Merge pull request #557 from ezsystems/fix-EZP-19576

Fixed EZP-19576: SSLSubtree changes not taken into account
Removed: op_code handling for relations
Fixed: version no 1 not recognized as draft
Described removed feature
dbupdate: added queries to cleanup ezcontentboject_link table
Added: ezcontentobject_link cleanup queries for MySQL
Removed: ezcontentobject_link.op_code column
Added: issue number to removed feature description