Merge pull request #19 from shahmharsh/Harsh

Added hide button, save profile in json format
Merge pull request #20 from shahmharsh/Harsh

Shows alert view if profile account is not logged in when uploading image
Added settings button and info icon.
Merge branch 'master' into Rakshit

Conflicts:
	.DS_Store
	SharePic/HRProfileDetailViewController.m
	SharePic/HRSelectProfileViewController.m
Removed TODO.
Merge pull request #21 from shahmharsh/Rakshit

Added settings button and info icon.