Neo2 sa su

Have changed mod4 Numpad to normal digits, so you don't have to toggle numlock always if you first use it after boot.
I've also add some operations like ,+*/: to this mod4 which are arround the tenblock.

I've also changed the F1-F12 Layer to have all the F-Keys on left-side (better if you use the mouse), and add ALT + CTRL to this Layer.