Merge pull request #1 from sbavanasi/baremetal

Menus and Folder structure for baremetal_servers feature
Merge pull request #2 from sbavanasi/baremetal

Implemented virtual-router page and checked in related changes
Initial code for Physical Routers config

Change-Id: I026676083a82824d412a849965139cae514b4f77
Implemented physical-interfaces page and checked in related files

Change-Id: I14baf7647cfcb7f80b98d16c1043964f952c6e46