Ajax calls in Instagram routed through utils Ajax. Callback documentation in Linkedin. Date format re-factored in asset objects of Flickr.
Merge pull request #39 from pkiran/master

Code Re-factoring in ServiceControllers
Commenting on assets
Adding demo html for standalone like widget
Merge branch 'master' of https://github.com/kvikramk/SocialByWay
widget code re-factoring.
error handling and error object population
Merge pull request #40 from pkiran/master

Error Handling
js doc for flickr controller
Merge pull request #41 from sowmyadumpa/master

Js doc fix
modified get comments method to accept input as object and retrieve comments from cache
merge conflicts