Use REFrostedViewController instead of NVSlideMenuController
Change the color of the icons for the menu.
New global UINavController subclass used everywhere.
Better menu layout for iOS7
Removed unneeded Teacup handlers.

These handlers are included in teacup now.
Side menu font and color corrections.
Merge pull request #7 from MohawkApps/new-slide-nav

:+1: