Adding python-openssl into contrail-vmware-config dependency list

Juniper/contrail-controller@584680b
has brought new dependency on python-openssl for cfgm.
In Openstack deployment, this is brought in by contrail-config-openstack.
Adding the dependency in contrail-vmware-config for Vcenter deployments.

Change-Id: Ifeda36dfd0e8c757e93b6bea3641bd69bdc7482c
Closes-Bug: #1671236

common/debian/contrail-vmware-config/debian/control.in

@@ -22,5 +22,6 @@ Depends:
  python-qpid,
  python-iniparse,
  python-bottle,
- keepalived (=1:1.2.13-1~bpo70+1) | keepalived (=1.2.13-0~276~ubuntu14.04.1)
+ keepalived (=1:1.2.13-1~bpo70+1) | keepalived (=1.2.13-0~276~ubuntu14.04.1),
+ python-openssl
 Description: Contrail Vmware Config composite debian package