#186 Better text menu presentation

[Mark Marques]

( I were to post this in the "Feature Request" section but it seesm that teres on option to create a ticket
But as I do not classify this as bug , had to "insert it " in this section )

So here are my comments related to improve the TUI Menus, namely:
The Initial Menu there should be a discret separation between the pairs savedisk / restoredisk ; server /client ; remote-source/ remote-dest modes.
( a dummy "---" entry between those options would be the enough to make them clearer ... )

Also in order to declutter the amount of text and in order to differentiate with text blocks the hints/notes/ warnings from the main selection , they should be separated vertically as it would improve the readablity .

Or another idea would be to put the "Copyright and Hint / Note sections" at the lower part of the screen separated from the real selection .
( if not possible at least give them a breaking line between them and the rest of the text ) .

Thank you for the great support .