Berker Peksag 870c136469 Add astor to install_requires.
`hy --spy` fails on hy 0.9.11.

    $ hy --spy
    hy 0.9.11
    => (type "hy")
    Traceback (most recent call last):
      File "/usr/local/lib/python2.7/dist-packages/hy/cmdline.py", line 68, in print_python_code
        import astor.codegen
    ImportError: No module named astor.codegen
2013-12-10 17:46:45 +02:00
..
2013-07-06 20:39:02 +02:00
2013-07-28 17:36:36 +02:00
2013-09-29 18:13:28 +02:00
2013-04-28 17:04:33 +02:00
2013-07-13 09:55:16 -06:00
2013-12-10 17:46:45 +02:00