Fix EZP-19650: move to trash and trashpurge.php can hit the memory limit
Fixed EZP-19649: eZ DFS sql error storing image files when path contains apostrophe (urlalias_iri)
Fixed EZP-20226: Transaction Error: duplicate entry in ezsearch_search_phrase
Fixed #20164 : oe ligature is transformed wrong in url aliases
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
Fix EZP-20300: Design regression with new admin design for extensions when left menu is hidden
- new condition for adding custom css rules
Merge pull request #535 from Tharkun/EZP-20164_oe-ligature-url-aliases

Fixed #20164 : oe ligature is transformed wrong in url aliases
Fix EZP-20289 Symfony CSRF protection not integrated with legacy

This is the legacy side of things, Symfony aligninment on how csrf is dealt with.
Fix EZP-20289 Add bc note on eZFormToken CSRF protection changes
Merge pull request #552 from ezsystems/sf_csrf_align

Fix EZP-20289 Symfony CSRF protection not integrated with legacy
Implemented EZP-20288: As a support engineer I would like eZDB & eZFS2 Cluster removed in favor of eZDFS
Fixed EZP-20199: ezlupdate generates invalid xml for template files
Merge pull request #538 from patrickallaert/EZP-20199

Fixed EZP-20199: ezlupdate generates invalid xml for template files
Merge pull request #527 from patrickallaert/EZP-19649

Fixed EZP-19649: eZ DFS sql error storing image files when path contains...
Merge pull request #532 from patrickallaert/EZP-20226

Fixed EZP-20226: Transaction Error: duplicate entry in ezsearch_search_p...
Fixed EZP-14361: Image / File is lost if draft saving fails
adding section_identifier key to node_view_gui template function
load section as object