delete incorrect legality message entry (used a few lines up for super
training flags), is unused.
fix for transferred 8<=xor<16 PIDs in which case the encryption constant
is used (as it is the unmodified PID)
Move all sanitization operations from PK* and SAV* to PKX; add general
method for fetching a generation specific string
Changes the Text subform editor to show trash bytes when appropriate.
Special characters to be shown can be easily inserted in the future.
Fix possible hang in pk6/pk7 if country/region is unset (continues
loop).
PersonalInfo references are not to be used when calculating stats (use
the savefile table instead)