Implement support for query only clients in Rapi

[ganeti-local] / test / htools-basic.test

# help/version tests
./test/hail --version
>>>= 0
./test/hail --help
>>>= 0
./test/hbal --version
>>>= 0
./test/hbal --help
>>>= 0
./test/hspace --version
>>>= 0
./test/hspace --help
>>>= 0
./test/hscan --version
>>>= 0
./test/hscan --help
>>>= 0
./test/hinfo --version
>>>= 0
./test/hinfo --help
>>>= 0
./test/hcheck --version
>>>= 0
./test/hcheck --help
>>>= 0