add dungeons.conf with a unit test (.test_config.py)
replace monster definitions with a config file
move items to config file
include item config tests
load items from config
add a jelly monster
add config test for list-of-lists
only create one unique per level
Merge remote-tracking branch 'upstream/master' into configurize-data
Merge pull request #24 from wesleywerner/configurize-data

Configurize data
details on cloning from HTTP or SSH