entering a door area triggers a text to let the player know how to
enter/exit

Please keep Left is true and Right is false
Started to add player health

DECISIONS TREE CLASS:
- Made lots of members private to remove Unity warnings
- Removed parameters we didn't need from a few functions

ENEMYAI:
- Few structural changes, BuildDecisionTree seems to work in start() now
- Now denoting actions with "a_ACTIONNAME" and decision with
  "d_DECISIONNAME".  Easier to read!

So Smart

if the player cant move when you start up - click on the player object,
set the 'size' variable to 1 under the player controller script in the
inspector. drag and drop a weapon object onto the slot and VOILAH!

Not finished, brain is quitting - will come back to! (Collision script)

restrics movement past shops

YAHOOOO

Space for attack E for Block

Main scene with walking animation, doors to other scenes but bug when
exited. (appear at random door)