Update git submodules

* Update docs/submodules/so/libs.git from branch 'master'
  to a3a60330829f9a47495185c865c8078dad116ac9
  - Update Glance client to utilize head
    
    Issue-ID: SO-2906
    
    
    Change-Id: Ie4d4618354a73754c0357004a34ef4b9cd99ad7d
    
    Change-Id: Ia741f5170945e2e1c0c45c62a4c671270b173ec2
    Signed-off-by: Smokowski, Steve (ss835w) <ss835w@us.att.com>
    
1 file changed