fixes done by Till.
osd test
some cleanup and cosmetics
enable bank switching again once we have the cart size.
implemented the generic file loader. Reset after loading isn't working yet.
fixed reset when loading a new cartridge. Removed unnecessary additional cart_rom.
added ps2 keyboard driver to simulate A2600 keys. removed sysclk as it isn't needed.
cleanup and rename of the top entity
updated README.txt
updated README.txt
forgot to add the scroller hex code for preloading the ram.
updated mist user_io and added color/B&W and ntsc/pal osd submenus. changed clk_div to the pacedev version.
replaced old ps2 keyboard interface by the pacedev version. Start mapped to F9, Select to F10.
added difficulty settings to osd
separate bank switching process from bus isolation.
fixed osd not showing all options.
Paddle support and cleaning by Till
delete unnecessary files
implemented F4 bank switching
added Peter Wendrichs 6502 core