Fixed vbox proc checking
Merge branch 'master' of github.com:tis-innovation-park/vmm
Merge branch 'master' of github.com:tis-innovation-park/vmm
local example
Merge branch 'master' of github.com:tis-innovation-park/vmm

Conflicts:
	examples/searduino.sh
Looking at the printout of vboxmanage to detect errors*. Return (and
eventually exit) if error found

*)vboxmanage returns 0 on failure so we need to grep for erros in the stderr
printout :(