Update version to reflect 0.5
Update version to reflect 0.5

max0d41/kazoo,harlowja/kazoo,rgs1/kazoo,tempbottle/kazoo,jacksontj/kazoo,jacksontj/kazoo,rgs1/kazoo,kormat/kazoo,rockerbox/kazoo,python-zk/kazoo,Asana/kazoo,max0d41/kazoo,python-zk/kazoo,tempbottle/kazoo,bsanders/kazoo,rockerbox/kazoo,pombredanne/kazoo,bsanders/kazoo,AlexanderplUs/kazoo,rackerlabs/kazoo,pombredanne/kazoo,harlowja/kazoo,AlexanderplUs/kazoo,rackerlabs/kazoo,kormat/kazoo