* move friend area settings to src
* split out playtime into different C file and decomp a few more funcs
* time -> play_time
* fix include
* split out more wonder mail stuff
* unify 203B2C0 and unkDungeon structs. snuck in a decomp func too
* split out more menu screens
* work some more on trade items
* doc a few more things
* add a close nonmatch and decomp nullsub and small func
* rollback struct attempt since it causes nonmatchings
* only one func left in asm
* death to trade_item asm and unify into one C file
* more docing and cleanup
* label main menu and trade items menu global menu struct
* doc itemMode
* work on debug menu and document that and main menu
* split, decomp, label more funcs
* split exclusive pokemon data out into C
* macro-ize exlusive pokemon data
* decomp 2 more funcs
* decomp a few more
* finally match PromptNewQuestion
* woot 7% aka more debug menu stuff
* some work on decomping more save stuff
* code cleanup and decomp another save func
* fully decomp save and combine split save c files
* fix two nonmatchings
