fix the bad rqlst syntax tree usage during facets initialization by copying it
fromcubicweb.devtools.testlibimportCubicWebTCfromcubicweb.webimportuicfgclassUICFGTC(CubicWebTC):deftest(self):self.skip('write some tests')if__name__=='__main__':fromlogilab.common.testlibimportunittest_mainunittest_main()