include all compressed and decompressed graphics

* frontpics & animation tiles
* backpics
* trainer pics
* attack animation gfx
* intro gfx
* intro tilemaps
* title gfx
* tilesets
* player backpic
* dude backpic
* pokegear/town map

fixes #33, #34 and #35
Merge branch 'master' of git://github.com/kanzure/pokecrystal