astropy/astropy — pull request #1072 by mdboom (2013-05-07 19:15:55+00:00)
Title: Add more units and physical types

As a follow-on to #1069, this adds even more physical types from this list:

http://whatis.techtarget.com/reference/Table-of-Physical-Units

Also adds a few more units that came up as examples in a discussion following a `astropy.units` demo today.