Newt Colour

Added sections to use a better colour palette - the default from the newt source (https://pagure.io/newt).

Format File Handler Release

This release adds in some improved menufile format handling - it will check the lengths of the various menufile entries (heading, description, menu item description and command line). If the lines are found to be overlength the program aborts, produces an error message indicating the length of the offending line and also printing the line - to make correcting the entry easier.

r1.12 - Curses and Newt Release

This release adds newt functionality - tui menus or curses menus using a command line switch and a common menu format.

r1.11 - Curses Release

Final, pure curses release. Next iteration will have code paths for curses and newt.