rebase patches to current master

rebase patches to current master

this patch rebases the patches onto the current master and changes some
things:

* show the noVNC settings window/button (but still hide the advanced
options there, since those only contain connection relevant settings)
* decouple the window autoresize somewhat from the 'resize' setting, so
  that a user can deactivate that and still have the wanted scaling
  (but keep the default behaviour, incl. changing the scaling on
  fullscreen change)
* do not use the updateSetings call anymore (since it lost its second
  parameter) use forceSetting/initSettings instead
  (we have to give the resize parameter in pve-manager for this
  to correctly work)

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>