Added alert when view is hidden and upload finishes

- removed footer and added a done button instead in upload progress view
Merge pull request #22 from shahmharsh/Rakshit

Added Alert on Create Profile page.
Merge branch 'master' into Harsh

Conflicts:
	SharePic/HRConstants.h
	SharePic/HRConstants.m
Merge pull request #23 from shahmharsh/Harsh

Added alert when view is hidden and upload finishes
Added readme file
Merge pull request #24 from shahmharsh/Harsh

Added readme file