Updated openstack/openstack
Project: openstack/heat  bfe33c557d1dd622f534706f18501b069188b7d3

Add current_size attribute for OS::Heat::AutoScalingGroup

User can use this output attribute to get the current size
of AutoscalingResourceGroup.

Change-Id: I6756e85aa3435a822aa72139cac7aabd8254079d