Added content field to public trackLinkClick method (#262)
Moved link click tracking into its own file (closes #266)
Moved automatic form tracking into its own file
Removed pagepath argument from trackSocialInteraction
Removed old form tracking methods from tracker.js now that forms.js exists
Removed unused variables, added missing contexts, and fixed browser feature tracking
Fixed JSHint warnings
Made IP address regex more strict (fixes #267)
Switched Cloudfront invalidation from grunt-invalidate-cloudfront to grunt-cloudfront-clear (closes #230)
Updated trackAddToCart, trackRemoveFromCart, and trackSiteSearch with new parameter names and types
Removed descheduled tickets from CHANGELOG