CE-297 replacing count on revision with new getEditCount mechanism
CE-297 small refactoring and filling documentation
CE-297 A bit of optimization
CE-297 Setter and getter for wiki specific user options
CE-297 changing code to use setOptionWiki and getOptionWiki
Prevent commenting when Article Comments are disabled
CE-297 Improving performance changing flow to retrive all user options at once. Added getOptionsWiki and loadOptionsWiki. Removing increment hook to handle all editcount increments in one place.
CE-297 Code review optimizations
CE-297 removing forgotten line
CE-297 Polishing code
CE-297 Removing test of functionality that was merged with another already tested elsewhere
CE-297 sql query optimization
CE-486 adding some documentation to clear things out
prevent article comments from being posted while disabled
CE-486 refactoring getCount to retrive nubers directly from db instead of running function for getting notification list. Plus fix for bug with wrong counter number
CE-486 Fix for order desc not working properly for query
disallowing search engine bots to purge templates while following purge links
DAR-2950 | Hubs - added tracking for sliders
DAR-2950 | Wikia Hubs tracking - fixed use strict
BAC-1131: generate a proper cb for favicon

* introduce OutputPageFavicon hook
* use ThemeDesigner's revision ID as favicon cache buster