DAR-36: switch new category tracking to add action.
DAR-36: fix publish and summary-enter events

The hackish: had to insert an artificial delay of 100ms to make sure
these events go through.
updated indexservice not to use wiki homepage helper
VID-37 Addressed points brought up in code review/pull request.
Merge branch 'dev' into VideoSprint21
Merge pull request #562 from Wikia/VideoSprint21-VID-37

Video sprint21 vid 37
VID-142 Do rights the right way and make sure Helpers can delete related videos too.
VID-142 Rename this variable to something sensible and descriptive
Merge pull request #563 from Wikia/VID-142-HelpersCanDelete

VID-142 Do rights the right way and make sure Helpers can delete related...
Merge branch 'dev' into phalanx-redoux
bugid-100209 | S:MTb br tags are now allowed in textareas
bugid-100209 | S:MTb br tags are now allowed in textareas
Merge pull request #550 from Wikia/bac-131-password-time-reset

BAC-131: User account API - reset password recovery flag
BugId-97773: Added image placeholder for wikis without images
Search: adding check for empty visualization info
Search: unit test case for empty visualization info
BugId-97773: Added new white arrows to visualization
Added image placeholder for wiki without image on WAM on hubs V2 page
Search: skipping removed wikis in templates
Merge pull request #557 from Wikia/aden-82-amazon-to-respect-show-ads

ADEN-82 Amazon Direct Targeted Buy to respect no ads variable