Update PyBuffer_Release() declaration to match new buffer API.
Update PyBuffer_Release() declaration to match new buffer API.

See
  http://docs.python.org/c-api/buffer.html#PyBuffer_Release
for the authoritative definition.

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