Squashed commit of the following:

commit 8b20e11cc631d7c3d6d7593affec2b3aac405a27
Author: Brian Wickman <wickman@twitter.com>
Date:   Tue Jun 11 17:08:55 2013 -0700

    increment version

commit 04a70ffee2efde77903fcbd4dcea79b1c016f3bf
Author: Brian Wickman <wickman@twitter.com>
Date:   Tue Jun 11 17:07:58 2013 -0700

    add generic config loader to pystachio

commit fea7137102666725806353db080c30feb1739cdd
Author: Brian Wickman <wickman@twitter.com>
Date:   Tue Jun 11 16:10:04 2013 -0700

    add concept of config