Fix bug 1364252 - coming up with contrail-openstack-havana-vrouter.spec and making it dependent on specific version if nova-compute.
Also coming up with contrail-openstack-icehouse-config.spec and making contrail-openstack-havana-config.spec dependent on specfic version of opensack-nova.
Adding python-komb as dependent package for contrail-config and contrail-openstack-vrouter.

Change-Id: Ic854b2dbf9882772d4808d093384a7dd98e9ca0c
Merge "Fix bug 1364252 - coming up with contrail-openstack-havana-vrouter.spec and making it dependent on specific version if nova-compute. Also coming up with contrail-openstack-icehouse-config.spec and making contrail-openstack-havana-config.spec dependent on specfic version of opensack-nova. Adding python-komb as dependent package for contrail-config and contrail-openstack-vrouter." into R1.10