This removes odd control characters displayed in the qemu monitor with vnc
Signed-off-by: Edwin Zhain <edwin.zhai@intel.com>
Signed-off-by: Arun Sharma <arun.sharma@intel.com>
better support for vnc in qemu device model:
- different ports for different VMs
- allow reverse connect to a running viewer
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@intel.com>