add aliases for keyboard layouts

shells/aliases

@@ -151,3 +151,6 @@ alias updateTime="sudo ntpd -qg"
 # Keyboard - reset
 # Sometimes, if I turn the screens off, the keyboard resets itself to defaults. Not sure why but this will put my keyboard back to how I like it
 alias kb="xmodmap ~/.Xmodmap; xset r rate 200 70; xcape"
+
+alias colemak="setxkbmap -layout gb,gb -variant \"colemak,\" -option grp:shifts_toggle"
+alias qwerty="setxkbmap -layout gb"