create action class
create engine class
create game class
create game_map class
create player class
Did all of Bruno's changes from Nov 14 meeting

also renamed actionstory.py to actionsquirrel.py
hotfixes after brief meeting
Create actionsquirrel.py

implement all the default actions and building blocks
Merged master into b-branch and dealt with conflicts.
Merge branch 'Wenjie's-Branch' of https://github.com/bruno-azenha/adventure-squirrel into b-branch

Conflicts:
	actionsquirrel.py