[ticket/11860] htaccess: Support for Apache 2.4's "Require" syntax.

PHPBB3-11860
[ticket/12384] Run Travis CI HHVM tests against MySQLi instead of MySQL.

HHVM MySQLi has been fixed and works for us now.

PHPBB3-12384
[ticket/12120] Add Marc Alexander to AUTHORS

PHPBB3-12120
[ticket/12472] Set fast_finish for travis

Now, a build will finish as soon as a job has failed,
or when the only jobs left allow failures.
http://docs.travis-ci.com/user/build-configuration/#Fast-finishing

PHPBB3-12472
Merge remote-tracking branch 'nickvergessen/ticket/12120' into develop-olympus

* nickvergessen/ticket/12120:
  [ticket/12120] Add Marc Alexander to AUTHORS
Merge remote-tracking branch 'github-nickvergessen/ticket/12472' into develop-olympus

* github-nickvergessen/ticket/12472:
  [ticket/12472] Set fast_finish for travis
[ticket/12429] Update PHPUnit to 4.1, update DBUnit to 1.3.

PHPBB3-12429
Merge remote-tracking branch 'github-bantu/ticket/12429' into develop-olympus

* github-bantu/ticket/12429:
  [ticket/12429] Update PHPUnit to 4.1, update DBUnit to 1.3.
Merge remote-tracking branch 'github-bantu/ticket/11860' into develop-olympus

* github-bantu/ticket/11860:
  [ticket/11860] htaccess: Support for Apache 2.4's "Require" syntax.
[ticket/12485] Broken tests due to absolute exclude

PHPBB3-12485
Merge pull request #2396 from Nicofuma/ticket/12485

[ticket/12485] Broken tests due to absolute 'exclude'

* Nicofuma/ticket/12485:
  [ticket/12485] Broken tests due to absolute exclude
[ticket/10839] Always run functional tests by default

They are skipped anyway, if $phpbb_functional_url is not configured.
If you want to run tests without functional tests, just append
    --exclude-group functional
to your call

PHPBB3-10839
[ticket/10839] Removing phpunit.xml.all

To run all tests, just append
    --group slow
to your call

PHPBB3-10839
[ticket/10839] Fix note about running slow tests and build task

PHPBB3-10839
Merge pull request #2430 from nickvergessen/ticket/10839-olympus

[Ticket/10839] olympus - Remove phpunit configuration files

* nickvergessen/ticket/10839-olympus:
  [ticket/10839] Fix note about running slow tests and build task
  [ticket/10839] Removing phpunit.xml.all
  [ticket/10839] Always run functional tests by default
[ticket/12540] Fix broken placeholders in language files

PHPBB3-12540
Merge pull request #2454 from nickvergessen/ticket/12540

[ticket/12540] Fix broken placeholders in language files

* nickvergessen/ticket/12540:
  [ticket/12540] Fix broken placeholders in language files
[task/sami] Add sami/sami as a composer development dependency.

PHPBB3-12495
[task/sami] Replace phpdoctor with sami.

PHPBB3-12495
[task/sami] Also ignore ext/ directory.

PHPBB3-12495