* 'develop' of https://github.com/phpbb/phpbb3: (29 commits)
[ticket/11588] Also use version.phpbb.com in install_update.php.
[ticket/11587] Add functional tests for group teampage settings
[ticket/11538] Add admin as admins leader and moderator in memberlist_test
[ticket/11587] Pass legend and teampage settings to group_create()
[ticket/11586] Move $filedata['thumbnail'] to where it might be returned.
[ticket/11586] Combine $filedata['post_attach'] assign into a single statement.
[ticket/11586] Use a variable for $cat_id == ATTACHMENT_CATEGORY_IMAGE.
[ticket/11586] Combine administrator/moderator checks together.
[ticket/11583] Use a new lang key instead of giving the old one a new meaning.
[ticket/11122] Add dhruv to active authors
[ticket/11122] Remove Oleg and igorw from active authors
[ticket/10840] Add check_form_key to acp_groups.php
[ticket/11583] Allow FULLTEXT indexes on InnoDB when on MySQL 5.6.4 or higher.
[ticket/11409] Add success message after updating group position settings
[ticket/11549] Add functional test for ACP Extension Module with Template
[ticket/11570] Fix link and make the notice more conspiciuous
[ticket/11549] Do not set extension dir path for style in adm/index.php
[ticket/11570] Add link back to update process
[ticket/11569] Add type parameter and fix language variable
[ticket/11569] Add parameter to URL and remove comment
...
Conflicts:
tests/functional/common_groups_test.php
The group_legend and group_teampage settings, which are needed for the
teampage, are tested with these newly added functional tests.
Duplicate code has been reduced as much as possible.
PHPBB3-11587
The input length for the hex color is now limited to 6 characters and
the support for colors starting with a '#' has been dropped. The allowed
input length of 7 in prosilver seems to have been a relict from old ages
of phpBB3. In order to have proper support for correct checking of the
colour value, the new code was also ported to the ACP groups manage page.
The tests have been modified to reflect the changes to the behavior of
the color check. Tests for the ACP will follow.
PHPBB3-11538
We are now using a regex with preg_match() in order to properly check
if the entered color value is in hex color format or not. A proper
error message is triggered if an incorrect color value is entered and
the prepended '#' is removed if necessary.
PHPBB3-11538
