Merge branch 'develop' into release/candidate

* develop:
  Fixbug on delete cascade on forum delete of subject
  Fixbug on delete subject
  Fixbug: remove message/subject/category when one message is last in category
  Fixbug: change wording on ordering option
  Fixbug: first message profile picture
  Add pagination layout and ordering on messages list
  First message of subject always displayed first on message list
  Fix: remove forum notifications
  Added methods for dropzone link
  Removed admin/ws_creator/managers from most active forum subjects in analytics
  Fix crash when modifying subject
  Fix crash on forum copy
Merge branch 'develop' into release/candidate

* develop: (30 commits)
  Add permalink on each message
  Date and hour uniformisation
  Added time details through the date extension
  Removed all widgetForumDate occurences
  Changed date twig extension to check
  Fix missing closing tag in messages page and wording
  Add second order by id ASC when ordering by popularity
  Fixbug on first message in list
  Fixbug on url parsing
  Fixbug: 169575
  Fixbug 169544
  minor edition on template
  remove like add template category
  fix count of like in search result
  add "like" into search template add permalink into search template
  show message details : edited by
  Permalink for messages
  improve design cardtridge message/forum on search results
  Tooltips on vote
  Adding reply with citation
  ...
Fix #172756 (Wrong position of caret when citing a message already containing a citation)
Fix #172753 (can't vote to own messages)
Fixbug: 172770
Change twig extension name
Merge branch 'release/candidate' into develop

* release/candidate:
  Change twig extension name
  Fixbug: 172770
  Fix #172753 (can't vote to own messages)
  Fix #172756 (Wrong position of caret when citing a message already containing a citation)