Keybindings for Home and End are not triggered

[antonlindgren]

Hi,

I've noticed that keybindings using gocui.KeyHome and gocui.KeyEnd are not being fired.

If I add a log row in the function "execKeybindings" and printing ev.Key, ev.Ch and ev.Mod, I notice that pressing Home/End fires the function three times.
For Home it gets fired with 0/91/1, 0/49/0, 0/126/0
For End it gets fired with 0/91/1, 0/52/0, 0/126/0.

If I add a keybinding for '1' with gocui.ModNone, it will get fired when I press "Home" because 0/49/0 is also the value for 1.