Solved deprecated sizeWithFont:constrainedToSize

Solved deprecated sizeWithFont:constrainedToSize
Solved warnings of const to NSString
Solved warning when using int in nslog

Added only show the swipe hint view if swipeToDismissEnabled is true
@wanchopeblanco - for both this line and the previous, the minor UI adjustments, can you send screenshots to outline this was done? examples of something that looks bad with the current values? i am apprehensive about changing the core UI layout..