added Choice spec
Choice spec
wrote Choice class
refactored prompt to use Choice class
added colors
fixed rspec test to work with color
refactored Choice tests
Merge pull request #1 from psytau/choice

Choice
dungeon map tests
altered dungeon map
added EdgeColoringGraph
Fixed position of cleric heal code.
Merge branch 'master' of github.com:kodywilson/destiny
dungeon map feature
put the method add on choice
door_to can accept str or sym
added dungeon files to gemspec
put dungeon map into game
removed debugging
Merge pull request #3 from psytau/dungeon-map

Dungeon map