Finished the pystack strawman overview.
Finished the pystack strawman overview.

Change-Id: Ic6b68a66108beb52da8060865516b17d61bdb9c6

briancurtin/python-openstacksdk,stackforge/python-openstacksdk,rgbkrk/python-openstacksdk,dudymas/python-openstacksdk,dtroyer/python-openstacksdk,mtougeron/python-openstacksdk,dtroyer/python-openstacksdk,openstack/python-openstacksdk,dudymas/python-openstacksdk,briancurtin/python-openstacksdk,openstack/python-openstacksdk,stackforge/python-openstacksdk,mtougeron/python-openstacksdk