Cosplay pikachu and mega hoopa
Moves + Abilities + Lots of Messages

I got side tracked adding the new abilities and couldn't get them
working enough so i scraped it (code was a mess anyway). Adds all the
data I could get on the new moves and abilities. A few
messages/descriptions are placeholders (Delta Stream weather change and
all the move/ability descriptions).

Delta Stream is considered a weather apparently too, which will help
make the additional effects easier if they're coded together. I also
made a note to make sure we test Cloud Nine/Air Lock with the new
weathers to see if we need to rewrite the code for isWeatherWorking.
ORAS Sprites

Should also lay all the groundwork for the alternative sprites
ORAS level up moves
Fix merge conflict