Fixed some doctests in analysis/neoRiemannian.py.


git-svn-id: http://music21.googlecode.com/svn/trunk@3374 5c16147e-a200-11de-b0cc-ab0ad15e60d0
Beautified romanText/base.py whitespace and docstrings.


git-svn-id: http://music21.googlecode.com/svn/trunk@3375 5c16147e-a200-11de-b0cc-ab0ad15e60d0