remove a __class__ replacement hack from memoryview code in SliceIndexNode class
remove a __class__ replacement hack from memoryview code in SliceIndexNode class

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