properly integrate pyximport into setup.py
properly integrate pyximport into setup.py

--HG--
extra : rebase_source : d0e52d3a06b2734287cc30fe9ef9ebd0a641b05a

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