* Marc/ticket/11842:
[ticket/11842] Add functional test for creating group
[ticket/11842] Use avatar_data for obtaining driver that should be deleted
[ticket/11842] Use type map for updating avatar types in database
[ticket/11842] Add missing prefix for group id in avatar data
[ticket/11842] Use only new avatar type in user_delete function
[ticket/11842] Add migration file for updating avatar type in database
[ticket/11842] Replace outdated occurences of user and group avatar_type
[ticket/11842] Use group_id 0 and correct avatar name after creating group
Using the last parameter in $db->sql_in_set() does not give the correct
behaviour expected here. The query should not be negated if the set is empty.
PHPBB3-11507
The class result_mssqlnative was removed in ticket 11980. This removes
the dependency on that class from the database backup utility. It is
possible to use the sqlsrv functions to retrieve the field information,
but they must be then mapped back to type names. That mapping was removed
in 11980 and it is easier to just look it up in the information schema
table.
PHPBB3-11990
Previously if a translator did no translate a token, it would not be
displayed. On the other hand, the translator could add additional tokens
which have no functionality. Functionality is already hardcoded into
bbcode.php so we can that in the ACP aswell, in order to prevent namend
issues.
PHPBB3-11973
Until now, the user data had both user_id and group_id keys in the avatar
data. As both group_ and user_ prefixes were removed the group_id was
collapsed onto the user_id and therefore all users in the same group had
the same prefix for their uploaded avatars. This patch will make sure
that the correct id is used depending on whether it's a group's or user's
avatar data.
PHPBB3-11525
It seems like the function group_correct_avatar() was forgotten while adding
the new avatar system. We now pass the group_id 0 to the upload avatar and
let the function group_correct_avatar() fix the avatar filename after creating
the group like it was done previously.
PHPBB3-11842
The old functions phpbb_hash() and phpbb_check_hash() have been replaced with
the passwords manager service in all front-end related files. The phpBB2
converter and the release_3_0_5_rc1 migration file have not been changed.
The same applies to the security/hash_test that still tests the function
phpbb_check_hash(). This will however make sure that the old function
still works.
PHPBB3-11610
