Increased unit test coverage >90%.
Increased unit test coverage >90%.

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