Fixing .py in .gitignore
Fixing .py in .gitignore

junneyang/taskflow,citrix-openstack-build/taskflow,varunarya10/taskflow,jimbobhickville/taskflow,varunarya10/taskflow,openstack/taskflow,pombredanne/taskflow-1,openstack/taskflow,pombredanne/taskflow-1,jessicalucci/TaskManagement,jessicalucci/TaskManagement,citrix-openstack-build/taskflow,jimbobhickville/taskflow,junneyang/taskflow