+ add NGC (gamecube) memory map
+ add N64 memory map
+ fix memory map size being off by 1
+ add NES memory map
+ fix # of decimals on memory size calculations to show at the least down to ~1byte of memory
+ text size
PS1: fix bios mem range
+ add PS1 memory map (tentative)
+ calculate actual memory size in megabytes
+ add PS2 memory map