Wrote initial UIViewControllerEx

Reformatted code with default Xamarin Studio Mono format
Setup UITableViewSource and UIScrollViewDelegate on UIViewControllerEx
Setup more delegate classes
Changed my plan, since making UIViewControllerEx did not work
Fixed snippet naming

Added actual snippets
Added my Visual Studio-like key bindings
Added a keybinding readme
Update README.md
Update README.md
Update README.md
Code formatting and organization
Merge