About Tower version number fix
About Tower version number fix

for parsing versions such as "2.3.0" and "2.3.0-0.git201507231538"

wwitzel3/awx,wwitzel3/awx,snahelou/awx,snahelou/awx,wwitzel3/awx,wwitzel3/awx,snahelou/awx,snahelou/awx