Merge pull request #13 from sbavanasi/baremetal

Added configuration to show/hide features and other bug fixes
Merge pull request #14 from sbavanasi/baremetal

Reloading the grid when create fails
Added API to create port using neutron API
Merge pull request #15 from manojgn/nw_port

Added API to create port using neutron API
worked on virtual router page review points

Change-Id: Ic3a107b4cf4e9123b031629f6e30cae77a66e372