changed GameStateSerializer.scala to use lift json
also added asJson function to health, position, and character classes (cannot use write(this) as originally thought, but this still works perfectly
mapchange still needs to be converted
tested
Merge pull request #43 from ayaigame/json-lift

changed GameStateSerializer.scala to use lift json
Implements ItemFactory and adds stats.
Merges develop into items branch.
added mapchanges as lift-json
Merge pull request #44 from ayaigame/json-lift

added mapchanges as lift-json
added json code to items, also added them to gamestate serializer
Merge pull request #45 from ayaigame/inventory

added json code to items, also added them to gamestate serializer
Open message and stuff
Fix
Actually adds stats to items and instatiates armor as well.
Merges develop back into items.
Merge pull request #46 from ayaigame/items

Items
Merge branch 'develop' of https://github.com/ayaigame/ayai-backend into collision-quad
added quadtrees implementation