Neo2 adnw koy neoqwertz neoqwerty

[Virtual-Java]

Improved placement of numerics in NEO2 graphics; Removed a view misstakes in ADNW and KOY graphics; Added layouts NEOQWERTZ and NEOQWERTY; Added icons and keyoverlay for the additional layouts; Changed README.md to fit the added layouts; Found bug in display of layer 1 and 2 at all layouts; Tested whether all layouts are displayed correctly;