setting gw to first+1 if gw_ip is not given in subnet_create, fixed dns_nameserver display issue in subnet_vnc_to_neutron()
Bug 1326969: fix issues in get_ports and get_floatingips
Merge pull request #34 from Juniper/sb

Bug 1326969: fix issues in get_ports and get_floatingips
Merge pull request #18 from Juniper/amoghe-neutron

Amoghe neutron
Merge remote-tracking branch 'upstream/R1.06' into R1.06