Added Alert View for Maximum image count.

-Added constansts for alert view message, title and cancel button.
-Removed Select all and Select odd option.
Data is now saved in NSUserDefaults.

-Image picker is dismissed when cancel button is pressed.
-uploadButtonPressed now checks if images is not empty.
Data is now saved in User defaults.

-Cancel button now dismisses the image picker.
-Upload button now checks if images array is empty.
Defaults are saved when profile is deleted.
Removed Album name and description.
Merge pull request #15 from shahmharsh/Rakshit

Added Alert View for Maximum image count.
Merge branch 'master' into Harsh

Conflicts:
	SharePic/HRConstants.h
	SharePic/HRConstants.m
	SharePic/HRProfileDetailViewController.h
	SharePic/HRProfileDetailViewController.m