ALFALFA query tool now follows API guidelines.
Got rid of ASCII option...would be easy to re-implement.
Updated ALFALFA docs to reflect API changes.
Fixed typo in ALFALFA docs.
Merge pull request #1 from keflavich/mirochaj_sdss_fixes

Minor fixes - mostly pep8
Changed a few 'degrees' to 'degree' to make astropy >= 0.3 happy.