Related-Bug: #1390392
1. Hide Configure > Networking > Routers menu in case of vCenter
   orchestration
2. Hide Device Owner information in the following cases in Configure > Networking > Ports page
   in case of vCenter
   a. on row expansion
   b. Owner column in grid
   c. in Add/Edit popup

Conflicts:
	webroot/config/ports/ui/js/ports_config.js

Change-Id: I063c14db5e5a0b6c4e13c942c754221c609c45f7