Tower upgrade system added.
New debug textures.
Gui and tower handling completed.
Added name attack and range information to Info. New font added.
refactoring
Change filename.
Subtract method was broken, it would remove all its elements instead of removing only elements in subtracted treasure.
Gui updated.
Tower build is confirmed  by doubleclicking.
Tower range is only visible while selecting or placing tower.
Added simpler textures
I have to commit some changes but probably not important a lot
Merge branch 'master' of https://github.com/xkings/PokemonTD
Merge branch 'second' of https://github.com/xkings/PokemonTD into second
Merge remote-tracking branch 'origin' into second