fixed autolayout bug

translatesAutoresizingMaskIntoConstraints:NO was not necesary
Removed warnings

Removed some warnings due to autolayout in Main_iPhone.storyboard
Merge branch 'patch-2'
Added a new example for another AlertView
Added a new TableViewController that contains :
- UIScrollView
— UILabel *descriptionLabel. Its text can change and superviews has to resize properly
— UITableView located right on the bottom of the descriptionLabel.
Now trying to make Autolayout work for the tableHeaderView of a UITableView.
Using this solution : https://github.com/maniak-dobrii/iOS-solutions
Merge pull request #3 from aimak/master

Fixed autolayout bug & removed warnings