Added Edit and Delete functionality for Plates, Grids and Machines
Attempted to fix back button stretching issues. Failed.
Added a different way of calculating back button change text from home page
Added Dial linking
Added font scaling on plate/grid selection
Added proper retina support rather than scaling ourselves
Modernized for ARC, removed networking, fixed some warnings
Add ability to not select a grid
Temporarily remove the requirement to need to be paid
Removed RestKit and added up to date gitignore