Add Ukrainian language
Fix
Fix copyright.
fix
Update warnings_info.php

Auth fix.
Update warnings_module.php

Функция phpbb_get_user_avatar находится в файле /includes/functions.php.
Из-за этого не работала функция get_user_ranks, находящаяся в файле /includes/functions_display.php.
Update warnings_module.php

Fix spaces.
Update listener.php
Merge branch 'lavigor-patch-1'
Merge branch 'patch-2' of https://github.com/lavigor/advanced_warnings into lavigor-patch-2
Merge branch 'lavigor-patch-2'
Merge branch 'patch-3' of https://github.com/lavigor/advanced_warnings into lavigor-patch-3
Fix indentation.
Merge branch 'lavigor-patch-3'
Merge branch 'patch-4' of https://github.com/lavigor/advanced_warnings into lavigor-patch-4
Merge branch 'lavigor-patch-4'
Merge branch 'add-uk-lang' of https://github.com/fryschyn/advanced_warnings into fryschyn-add-uk-lang
Merge branch 'fryschyn-add-uk-lang'
Update warning_post.txt

Fix WARNING_POSTER username.
Update warning_post_ban.txt