test/py/ganeti-cli.test

# test the various gnt-commands for common options
$DAEMONS/ganeti-masterd --help
>>>/Usage:/
>>>2
>>>= 0
$DAEMONS/ganeti-masterd --version
>>>/^ganeti-/
>>>2
>>>= 0

$DAEMONS/ganeti-noded --help
>>>/Usage:/
>>>2
>>>= 0
$DAEMONS/ganeti-noded --version
>>>/^ganeti-/
>>>2
>>>= 0

$DAEMONS/ganeti-rapi --help
>>>/Usage:/
>>>2
>>>= 0
$DAEMONS/ganeti-rapi --version
>>>/^ganeti-/
>>>2
>>>= 0

$DAEMONS/ganeti-watcher --help
>>>/Usage:/
>>>2
>>>= 0
$DAEMONS/ganeti-watcher --version
>>>/^ganeti-/
>>>2
>>>= 0