cyfunction: add missed members to traverse()
cyfunction: add missed members to traverse()

fabianrost84/cython,ChristopherHogan/cython,marscher/cython,hpfem/cython,da-woods/cython,dahebolangkuan/cython,slonik-az/cython,hickford/cython,rguillebert/CythonCTypesBackend,andreasvc/cython,dahebolangkuan/cython,mcanthony/cython,hickford/cython,marscher/cython,mcanthony/cython,scoder/cython,andreasvc/cython,hhsprings/cython,da-woods/cython,ABcDexter/cython,acrispin/cython,roxyboy/cython,mrGeen/cython,slonik-az/cython,c-blake/cython,hickford/cython,c-blake/cython,scoder/cython,hhsprings/cython,roxyboy/cython,madjar/cython,hhsprings/cython,slonik-az/cython,rguillebert/CythonCTypesBackend,larsmans/cython,acrispin/cython,hickford/cython,fabianrost84/cython,encukou/cython,JelleZijlstra/cython,JelleZijlstra/cython,rguillebert/CythonCTypesBackend,fperez/cython,slonik-az/cython,fperez/cython,mrGeen/cython,ABcDexter/cython,fperez/cython,dahebolangkuan/cython,c-blake/cython,c-blake/cython,ABcDexter/cython,mrGeen/cython,ChristopherHogan/cython,cython/cython,ABcDexter/cython,larsmans/cython,hhsprings/cython,larsmans/cython,JelleZijlstra/cython,fabianrost84/cython,cython/cython,hpfem/cython,roxyboy/cython,marscher/cython,achernet/cython,cython/cython,achernet/cython,mcanthony/cython,encukou/cython,encukou/cython,mrGeen/cython,fabianrost84/cython,achernet/cython,acrispin/cython,fabianrost84/cython,dahebolangkuan/cython,acrispin/cython,andreasvc/cython,cython/cython,andreasvc/cython,rguillebert/CythonCTypesBackend,acrispin/cython,roxyboy/cython,ChristopherHogan/cython,dahebolangkuan/cython,mcanthony/cython,c-blake/cython,madjar/cython,hickford/cython,hpfem/cython,mrGeen/cython,achernet/cython,encukou/cython,JelleZijlstra/cython,fperez/cython,encukou/cython,madjar/cython,larsmans/cython,da-woods/cython,roxyboy/cython,marscher/cython,marscher/cython,hpfem/cython,achernet/cython,mcanthony/cython,madjar/cython,scoder/cython,andreasvc/cython,scoder/cython,da-woods/cython,madjar/cython,hhsprings/cython,larsmans/cython,ABcDexter/cython,slonik-az/cython,hpfem/cython,fperez/cython,JelleZijlstra/cython