Made adjustments for noVNC to work with the latest GWM.

Vagrant works, but you need to have the VM's fqdn mapped to its ip address in
/etc/hosts for it to work with VNCAuthProxy

Updated settings/base.py to include noVNC in static_dirs by default.

refs #bug/15189
Update VNC Documentation with Vagrant quirks

refs #15189
Fix git ignore. Add noVNC include folder.
Merge branch 'bug/15189' into develop

* bug/15189:
  Fix git ignore. Add noVNC include folder.
  Update VNC Documentation with Vagrant quirks
  Made adjustments for noVNC to work with the latest GWM.