Now player can eat berries to recover 2 hit point in tile n3.
Merge pull request #8 from kkpattern/eat_berries

Now player can eat berries to recover 2 hit point in tile n3.
New framework to allow combining items.
Document combining items
Merge pull request #11 from takluyver/items-framework

Items framework
Changed action.get_action to handle prepositions differently
Merge pull request #13 from SmartViking/master

Changed action.get_action