Replace A,B,cross1,square1,triangle1 with number images 1-6
Rebuild the atlas, update the code to use combo keys 1-5
Also add psp_display.png from pull request #8082.
added comiled lowmem version with ASCII only
add lowmem atlas, this is the automatically generated file from the atlastool
remove nofont generated *.cpp and only add the first 127 bytes of ASCII to the lowmem generation configuration
For Qt only: using platform independent usleep and load lowmem atlas map