Move some QualitativeSampleJOSNSupport fields into setUp() method and add PEP8 whitespace
Move some QualitativeSampleJOSNSupport fields into setUp() method and add PEP8 whitespace

OSSystems/lava-server,Linaro/lava-server,Linaro/lava-server,OSSystems/lava-server,Linaro/lava-server,Linaro/lava-server,OSSystems/lava-server