VOLDEV-40: Fix redlinks in thread-related log actions
VOLDEV-40: Remove deprecated i18n functions
VOLDEV-40: Fix broken link
VOLDEV-40: Fix i18n format
VOLDEV-40: Rename wallPageUrl
VOLDEV-40: remove html messages
Merge branch 'dev' into VOLDEV-40
VOLDEV-40: remove extraneous messages
VOLDEV-40: CR changes
VOLDEV-40: CR changes
Merge branch 'dev' into VOLDEV-40

Conflicts:
	extensions/wikia/Forum/Forum.i18n.php
	extensions/wikia/Wall/Wall.i18n.php
Merge pull request #3385 from WikiaVolDev/VOLDEV-40

VOLDEV-40 | Removing or closing wall/forum threads causes red link on Recent Changes