ATMO-287 Use older VNC binaries that work.

* The new binaries require configuration changes and it's not figured out yet.

	new file:   init_files/v2/VNC-Server-5.0.4-Linux-x64.deb
	new file:   init_files/v2/VNC-Server-5.0.4-Linux-x64.rpm
	modified:   init_files/v2/atmo_init_full.py
	modified:   init_files/v2/vnc-config.sh