Start of morphophonology
Removed old material and finished the RootUnknown function
Merge branch 'bacovcin'

Conflicts:
	learn.py
Implemented iterative results
Merge branch 'bacovcin' of github.com:bacovcin/morpho-learner into bacovcin
Merge branch 'bacovcin'
Merge branch 'master' into bacovcin

Conflicts:
	MM_Test.py
Added rootUnknown code