Fix misc refactoring errors
Don't early abort gen4->5+ encounter generation (need to check ingame
trades for abra/gengar). Can avoid by PID dictionary to check for trades
first, but unimplemented.
Closes#1377 , not fixing Pokewalker PID mismatch as algorithm needs to
be ironed out separately.
Add some documentation for the high-level encounter finding
Fix encounterstatics not being filtered for the associated game version
(closes#1372)
was a side effect of refactoring this week
shifts encounter data from Legal's split tables to individual files for
easier maintenance and initialization. Legal Core's init is so much
simpler now.
fix resource name typo
