Implement KVM in webui

This patchset adds the infrastructure to allow KVM sessions
through the webui. A websocket capable VNC/RFB connection
on the BMC is needed for KVM sessions.

To access, navigate to Server control -> KVM.

Tested: Ran obmc-ikvm on the BMC, added a KVM Handler to
        Phosphor Rest Server, and was able to establish a
        KVM session in the webui on a Witherspoon.
Change-Id: I7dda5bec41d270ae8d0913697714d4df4ec3a257
Signed-off-by: Ed Tanous <ed.tanous@intel.com>
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/app/server-control/index.js b/app/server-control/index.js
index 739bd1e..1b8aad5 100644
--- a/app/server-control/index.js
+++ b/app/server-control/index.js
@@ -48,6 +48,11 @@
                 'controller': 'remoteConsoleWindowController',
                 authenticated: true
               })
+              .when('/server-control/kvm', {
+                'template': require('./controllers/kvm-controller.html'),
+                'controller': 'kvmController',
+                authenticated: true
+              })
               .when('/server-control', {
                 'template':
                     require('./controllers/power-operations-controller.html'),