Send provider in gateway provision request (with bump to vcap-common)

 - git shortlog 055964f622..9267b079b1
    Harshawardhan Gadgil (1):
      Add (optional) provider to GatewayProvisionRequest

Change-Id: I2aba012badd16bc1a81c1598f65d041e94b38da3
Add spec to ensure basic information in GW provision request

Change-Id: I6c6b0de40e87132aec2f240b2e435b6b2e1c91ef
Merge pull request #2 from hgadgil/master

Send provider in gateway provision request (with bump to vcap-common)