Add quotes around commands run via "vzctl exec2"
Add quotes around commands run via "vzctl exec2"

pombredanne/fabtools,AMOSoft/fabtools,badele/fabtools,fabtools/fabtools,davidcaste/fabtools,bitmonk/fabtools,sociateru/fabtools,hagai26/fabtools,prologic/fabtools,wagigi/fabtools-python,n0n0x/fabtools-python,ahnjungho/fabtools,pahaz/fabtools,ronnix/fabtools