iOS: Had to switch from UIKeyCommand to UIAction for DWMenuItem. UIKeyCommand would be preferable, but it won't add more than one menu item per selector, so we could only have one item on our menus. UIAction allows us to call the selector manually in a closure, but there is no UIKeyAction class that I can find... revisit this later if something changes.

# Set these here to change the version for all platforms
DW_MAJOR_VERSION=3
DW_MINOR_VERSION=2