Add config for ads-related tracking
Add seperate method for tracking ads
Adding method required by ads tracking to window
Cleanups in ads code
Fixing cleanups in ads code;
Addressing Igors wailing
Bringing back the new line
Updating doc and removing info from parenthesis
Removing snake from code
Changing type of tracker and updating doc
Removing whitespaces
Fix doc for trackAds
Fixing unit tests
Adding unit test for trackAds method
Using call on sliced array
Fixing comments
Simplifying this and that
Space before function parens
Merge branch 'master' into HG-386
Merge pull request #433 from Wikia/HG-386

Fix for tracking ad-related events in Mercury