Updated setup.py to reflect that pyrax is no longer beta (should have been done with 1.2.0). Removed unneeded import.
Updated setup.py to reflect that pyrax is no longer beta (should have been done with 1.2.0). Removed unneeded import.

roelvv/pyrax,opsdisk/pyrax,EdLeafe/pyrax,briancurtin/pyrax,naemono/pyrax,pratikmallya/pyrax,mandx/pyrax,0dataloss/pyrax,rackerlabs/heat-pyrax,ddaeschler/pyrax,rackspace/pyrax,emonty/pyos,sivel/pyrax,vikomall/pyrax