Remove extra files in distribution tar.
Remove extra files in distribution tar.

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