[ticket/12043] Sort Extensions by Display Name in ACP Extension mananger

PHPBB3-12043
[ticket/12043] Correct try/catch exceptions for invalid extensions

PHPBB3-12043
[ticket/12322] CSS classes for postprofile-profile <dd> items

There is no subsilver2 equivalent for this commit

PHPBB3-12322
[ticket/12043] Fix order of disabled extensions in unit tests

PHPBB3-12043
[ticket/12328] Add Template Event index_body_stat_blocks_after

PHPBB3-12328
[ticket/12329] Add <div> container to index blocks (stats, etc.)

PHPBB3-12329
[ticket/12337] Update jQuery to version 1.11.0

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

PHPBB3-12328
[ticket/12322] Added profile-custom-field class

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

PHPBB3-12329
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 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
Merge remote-tracking branch 'paybas/ticket/12329' into develop-ascraeus

* paybas/ticket/12329:
  [ticket/12329] changed all CSS classes to ".stat-block"
  [ticket/12329] Add <div> container to index blocks (stats, etc.)
[ticket/12337] Fix jQuery update migration file

PHPBB3-12337
[ticket/12341] Add tests for get_username_string()

PHPBB3-12341
Merge branch 'ticket/12341' into ticket/12341-ascraeus
[ticket/12341] Update test with new class name and dependencies

PHPBB3-12341
Merge remote-tracking branch 'vsephpbb/ticket/12043' into develop-ascraeus

* vsephpbb/ticket/12043:
  [ticket/12043] Fix order of disabled extensions in unit tests
  [ticket/12043] Correct try/catch exceptions for invalid extensions
  [ticket/12043] Sort Extensions by Display Name in ACP Extension mananger
Merge remote-tracking branch 'Elsensee/ticket/12341' into develop-olympus

* Elsensee/ticket/12341:
  [ticket/12341] Add tests for get_username_string()
Merge remote-tracking branch 'Elsensee/ticket/12341-ascraeus' into develop-ascraeus

* Elsensee/ticket/12341-ascraeus:
  [ticket/12341] Update test with new class name and dependencies
  [ticket/12341] Add tests for get_username_string()