[ticket/11387] Log module added only after it has been added

PHPBB3-11387
[ticket/11145] Wrong error thrown when uploading a bigger image.

When attaching an image to a post with a size larger than maximum defined in
php.ini, 'ATTACHED_IMAGE_NOT_IMAGE' error is thrown. $file->is_image() is
returning false value when image size is too large. Therefore, moved
not image test down after image size test.

PHPBB3-11145
[ticket/11569] Fixing link to continue update

PHPBB3-11569
[ticket/11569] Add parameter to URL and remove comment

PHPBB3-11569
[ticket/11569] Add type parameter and fix language variable

PHPBB3-11569
Merge remote-tracking branch 'Elsensee/ticket/11569' into develop

* Elsensee/ticket/11569:
  [ticket/11569] Add type parameter and fix language variable
  [ticket/11569] Add parameter to URL and remove comment
  [ticket/11569] Fixing link to continue update
[ticket/11570] Add link back to update process

PHPBB3-11570
[ticket/11549] Do not set extension dir path for style in adm/index.php

As we don't want style files in adm/adm/style/ we should not prepend the adm/
by setting it. Note, we did that correctly in adm/swatch.php.

PHPBB3-11549
[ticket/11570] Fix link and make the notice more conspiciuous

PHPBB3-11570
Merge remote-tracking branch 'Elsensee/ticket/11570' into develop

* Elsensee/ticket/11570:
  [ticket/11570] Fix link and make the notice more conspiciuous
  [ticket/11570] Add link back to update process
[ticket/11549] Add functional test for ACP Extension Module with Template

PHPBB3-11549
[ticket/11409] Add success message after updating group position settings

PHPBB3-11409
Merge remote-tracking branch 'EXreaction/ticket/11387' into develop

* EXreaction/ticket/11387:
  [ticket/11387] Log module added only after it has been added
Merge remote-tracking branch 'Elsensee/ticket/11409' into develop

* Elsensee/ticket/11409:
  [ticket/11409] Add success message after updating group position settings
Merge remote-tracking branch 'nickvergessen/ticket/11549' into develop

* nickvergessen/ticket/11549:
  [ticket/11549] Add functional test for ACP Extension Module with Template
  [ticket/11549] Do not set extension dir path for style in adm/index.php
[ticket/10840] Add check_form_key to acp_groups.php

PHPBB3-10840
[ticket/11122] Remove Oleg and igorw from active authors

PHPBB3-11122
[ticket/11122] Add dhruv to active authors

PHPBB3-11122
Merge remote-tracking branch 'nickvergessen/ticket/11122-2' into develop-olympus

* nickvergessen/ticket/11122-2:
  [ticket/11122] Add dhruv to active authors
  [ticket/11122] Remove Oleg and igorw from active authors
Merge branch 'develop-olympus' into develop

* develop-olympus:
  [ticket/11122] Add dhruv to active authors
  [ticket/11122] Remove Oleg and igorw from active authors