Refactoring comment model and comment object population in getComments method. getPhotos method added to serviceController
Merge branch 'master' of https://github.com/Imaginea/SocialByWay
Twitter code re-factoring
Additional methods added to Instagram to create pseudo albums. Code refactoring for the other services
moved the getRawImage method from the app to the utils and refactored methods in services accordingly
image asset cache check
comment widget implementation. Service controller not an array instance error removed.
Merge pull request #55 from pkiran/master

Twitter code re-factoring