add scala-lib to parent
add scala-lib to parent

miguel0afd/crossdata,Stratio/crossdata,darroyocazorla/crossdata,jjlopezm/crossdata,luismcl/crossdata,compae/Crossdata,miguel0afd/crossdata,gserranojc/Crossdata,darroyocazorla/crossdata,pmadrigal/Crossdata,gserranojc/Crossdata,hdominguez1989/Crossdata,pmadrigal/Crossdata,hdominguez1989/Crossdata,compae/Crossdata,Stratio/crossdata,luismcl/crossdata,jjlopezm/crossdata