Some storyboard changes
Merge branch 'master' into Rakshit
Merge pull request #9 from shahmharsh/Harsh

Added flickr, dropbox class, settings view
Merge branch 'master' into Rakshit
Removed UserDefaults.
Bug Fix - Cell with text field now not selected.
Merge pull request #10 from shahmharsh/Harsh

Added web view for flickr authentication
Merge pull request #11 from shahmharsh/Rakshit

Bug Fix - Cell with text field now not selected.
Merge pull request #12 from shahmharsh/Harsh

Added dropbox wrapper from dropbox API