don't run dataframereader tests by default since they require extra work
don't run dataframereader tests by default since they require extra work

doronrosenberg/eclairjs,doronrosenberg/eclairjs,doronrosenberg/eclairjs,EclairJS/eclairjs,doronrosenberg/eclairjs,EclairJS/eclairjs,EclairJS/eclairjs,doronrosenberg/eclairjs,EclairJS/eclairjs,EclairJS/eclairjs