Squashed commit of the following:

commit 9fbf77b5069d6b698fc66b8d931a55cf8bf319f1
Author: Jackson Gariety <jackson@gariety.xxx>
Date:   Thu May 8 17:37:08 2014 -0700

    FIX: ContentType wasn't being set.

commit edb72f6529a68c2cc2af021f9e3ba9f9a2dfccf4
Author: Jackson Gariety <jackson@gariety.xxx>
Date:   Sat May 3 23:38:54 2014 -0700

    god damn

commit 53a06ec34737d31930ec41290720452e88c732e8
Author: Jackson Gariety <jackson@gariety.xxx>
Date:   Sat May 3 23:38:33 2014 -0700

    apparently not future stuff

commit 5562340dc6b01df470e0c3d02a7df8d814a68f65
Author: Jackson Gariety <jackson@gariety.xxx>
Date:   Sat May 3 23:35:24 2014 -0700

    Version bump 0.5.2

commit 277e8f8f4295c035264da3361d4898081922f2b1
Author: Jackson Gariety <jackson@gariety.xxx>
Date:   Sat May 3 23:34:50 2014 -0700

    FIX: dangling require to sara-request (future stuff)