[Feature] Random useful features list

[YannMagnin]

After several uses, here's a list for some random useful features:

• Repository destination: Add path auto completion ?
• Git clone: Add repositories name history ?
• Use echap key to go back from any menus ?
• SSH keys path: Back line missing ?
• Use termios or terminfo to generate "terminal instance" like less, more, vi, tmux, etc. where the display seems "detached" from the current working instance and when it's end, we return to the "original instance" without "lost" previous shell's display ?

[GreenDjango]

Use termios or terminfo is not possible now, but maybe in the v1.0