Beta 2:
 - Fixed a couple of errors with NAND writes
 - Fixed a typo in the title when asking to select where to save the dump
 - Updated diff filter to also include txt files
 - Added a new "Memory" name (Signal booster edition) to make it easier to know what to select when using this hex :)

Signed-off-by: Swizzy <swizzy@hotmail.co.uk>