[prep-release-3.1.0-b2] Add changelog for 3.1.0-b2
[prep-release-3.1.0-b2] Prepare development of 3.1.0-b3
Merge branch 'prep-release-3.1.0-b2' into develop-ascraeus

* prep-release-3.1.0-b2:
  [prep-release-3.1.0-b2] Prepare development of 3.1.0-b3
  [prep-release-3.1.0-b2] Add changelog for 3.1.0-b2
  [prep-release-3.1.0-b2] Prepare Changelog
  [prep-release-3.1.0-b2] Add migration for 3.1.0-b2
  [prep-release-3.1.0-b2] Update version to 3.1.0-b2
Merge branch 'develop-ascraeus' into develop

* develop-ascraeus:
  [prep-release-3.1.0-b2] Prepare development of 3.1.0-b3
  [prep-release-3.1.0-b2] Add changelog for 3.1.0-b2
  [prep-release-3.1.0-b2] Prepare Changelog
  [prep-release-3.1.0-b2] Add migration for 3.1.0-b2
  [prep-release-3.1.0-b2] Update version to 3.1.0-b2
[ticket/11962] Resize posted images to fit and give them a class

PHPBB3-11962
[ticket/12333] Add Template Event overall_header_body_after

PHPBB3-12333
Merge remote-tracking branch 'crizz0/ticket/9758' into develop-ascraeus

* crizz0/ticket/9758:
  [ticket/9758] Clickable avatar in header and renamed class for avatar-img
  [ticket/9758] Remove unnessary if-question for include functions_display
  [ticket/9758] Slims the line 4775 in includes/functions.php
  [ticket/9758] Adds id and changes filter to fix travis CI test
  [ticket/9758] Removed the needless space after first ENDIF
  [ticket/9758] Adding impr. for overall_header display of avatar and username
  [ticket/9758] Fixed bug in mcp_warn.php
  [ticket/9758] Optimises the html code of avatar image in header
  [ticket/9758] Error because of missing functions_display.php fixed
  [ticket/9758] Removed useless if-conditions to include functions.php
  [ticket/9758] Changes class name of new "span" in overall_header.html
  [ticket/9758] Adds global template variable CURRENT_USER_AVATAR
Merge branch 'develop-ascraeus' into develop

* develop-ascraeus:
  [ticket/9758] Clickable avatar in header and renamed class for avatar-img
  [ticket/9758] Remove unnessary if-question for include functions_display
  [ticket/9758] Slims the line 4775 in includes/functions.php
  [ticket/9758] Adds id and changes filter to fix travis CI test
  [ticket/9758] Removed the needless space after first ENDIF
  [ticket/9758] Adding impr. for overall_header display of avatar and username
  [ticket/9758] Fixed bug in mcp_warn.php
  [ticket/9758] Optimises the html code of avatar image in header
  [ticket/9758] Error because of missing functions_display.php fixed
  [ticket/9758] Removed useless if-conditions to include functions.php
  [ticket/9758] Changes class name of new "span" in overall_header.html
  [ticket/9758] Adds global template variable CURRENT_USER_AVATAR
Merge remote-tracking branch 'bantu/ticket/12318-olympus' into develop-olympus

* bantu/ticket/12318-olympus:
  [ticket/12318] Use MySQL instead of MySQLi for now on HHVM.
  [ticket/12318] Pin HHVM version to 3.0.0~precise.
  [ticket/12318] Always install new config file on HHVM upgrade conflict.
  [ticket/12318] Add PPA providing dependencies for recent HHVM on Ubuntu 12.04.
  [ticket/12318] Upgrade to a recent stable version of HHVM.
  [ticket/12318] Correctly setup HHVM for functional tests.
Merge branch 'develop-olympus' into develop-ascraeus

* develop-olympus:
  [ticket/12318] Use MySQL instead of MySQLi for now on HHVM.
  [ticket/12318] Pin HHVM version to 3.0.0~precise.
  [ticket/12318] Always install new config file on HHVM upgrade conflict.
  [ticket/12318] Add PPA providing dependencies for recent HHVM on Ubuntu 12.04.
  [ticket/12318] Upgrade to a recent stable version of HHVM.
  [ticket/12318] Correctly setup HHVM for functional tests.
Merge branch 'develop-ascraeus' into develop

* develop-ascraeus:
  [ticket/12318] Use MySQL instead of MySQLi for now on HHVM.
  [ticket/12318] Pin HHVM version to 3.0.0~precise.
  [ticket/12318] Always install new config file on HHVM upgrade conflict.
  [ticket/12318] Add PPA providing dependencies for recent HHVM on Ubuntu 12.04.
  [ticket/12318] Upgrade to a recent stable version of HHVM.
  [ticket/12318] Correctly setup HHVM for functional tests.
[ticket/12337] Update jQuery to version 1.11.0

PHPBB3-12337
[ticket/12328] Change "since" to B3

PHPBB3-12328
[ticket/12333] Change event name

PHPBB3-12333
[ticket/12322] Added profile-custom-field class

PHPBB3-12322
[ticket/12329] changed all CSS classes to ".stat-block"

PHPBB3-12329
[ticket/12339] Add Event core.page_header_after

PHPBB3-12339
Merge remote-tracking branch 'paybas/ticket/12322' into develop-ascraeus

* paybas/ticket/12322:
  [ticket/12322] Added profile-custom-field class
  [ticket/12322] CSS classes for postprofile-profile <dd> items
Merge branch 'develop-ascraeus' into develop

* develop-ascraeus:
  [ticket/12322] Added profile-custom-field class
  [ticket/12322] CSS classes for postprofile-profile <dd> items
Merge remote-tracking branch 'paybas/ticket/12328' into develop-ascraeus

* paybas/ticket/12328:
  [ticket/12328] Change "since" to B3
  [ticket/12328] Add Template Event index_body_stat_blocks_after