My previous commit (fbdc092029bbafea716e27fbb99fec58a6f24392)
incorrectly specified that you must have a version of python-requests
greater than 0.12.1, when it should be a >= relation since 0.12.1 is
sufficient.
(imported from commit 9f716af6dfe0ce17d982fc22d507f144e9543bec)
Previously, if users of our code put the API folder in their pyshared
they would have to import it as "humbug.humbug". By moving Humbug's API
into a directory named "humbug" and moving the API into __init__, you
can just "import humbug".
(imported from commit 1d2654ae57f8ecbbfe76559de267ec4889708ee8)