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
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
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...
adding section_identifier key to node_view_gui template function
load section as object
fixing an obvious but oddly unnoticed error
delete temp file
Revert "fixing an obvious but oddly unnoticed error"

This reverts commit f8a00b88283a2731f7ecb8e778f906500adecf8e.
fixing eZContentObject::sectionIdentifier method