Merge pull request #123 from yenatch/master

tilesets
dump tileset pngs in gfx.py
Merge pull request #124 from yenatch/master

hram labels + png make target
fix docstring formatting everywhere
fix irc instructions
Merge pull request #125 from yenatch/master

fishing encounter data
Merge yenatch/master.
Merge pull request #126 from yenatch/master

map scripts + ai + disabled line ending correction
Merge pull request #127 from yenatch/master

line ending fix
portraitm_ail -> portraitmail