OVSDriver: support limited use of OFPP_TABLE

Support a single output(OFPP_TABLE) action. Simulates a miss in the kernel flow
table coming from the given in_port.
OVSDriver: translate OFPP_LOCAL to OVSP_LOCAL in ind_ovs_port_lookup
Merge into master from pull request #90:
OVSDriver: support limited use of OFPP_TABLE (https://github.com/floodlight/ivs/pull/90)