Use shutil.rmtree to remove temp directory.
Use shutil.rmtree to remove temp directory.

git-svn-id: 24f545668198cdd163a527378499f2123e59bf9f@342 ead46cd0-7350-4e37-8683-fc4c6f79bf00

dgellis90/nipype,sgiavasis/nipype,FCP-INDI/nipype,mick-d/nipype,blakedewey/nipype,carlohamalainen/nipype,FredLoney/nipype,sgiavasis/nipype,glatard/nipype,dgellis90/nipype,gerddie/nipype,gerddie/nipype,christianbrodbeck/nipype,carlohamalainen/nipype,blakedewey/nipype,wanderine/nipype,carolFrohlich/nipype,fprados/nipype,FredLoney/nipype,pearsonlab/nipype,FredLoney/nipype,arokem/nipype,gerddie/nipype,dgellis90/nipype,iglpdc/nipype,mick-d/nipype,mick-d/nipype_source,JohnGriffiths/nipype,arokem/nipype,mick-d/nipype,blakedewey/nipype,carolFrohlich/nipype,dgellis90/nipype,glatard/nipype,fprados/nipype,carolFrohlich/nipype,pearsonlab/nipype,pearsonlab/nipype,pearsonlab/nipype,JohnGriffiths/nipype,glatard/nipype,grlee77/nipype,grlee77/nipype,dmordom/nipype,satra/NiPypeold,rameshvs/nipype,carolFrohlich/nipype,blakedewey/nipype,Leoniela/nipype,Leoniela/nipype,JohnGriffiths/nipype,JohnGriffiths/nipype,mick-d/nipype_source,iglpdc/nipype,wanderine/nipype,wanderine/nipype,wanderine/nipype,FCP-INDI/nipype,iglpdc/nipype,rameshvs/nipype,grlee77/nipype,christianbrodbeck/nipype,carlohamalainen/nipype,dmordom/nipype,sgiavasis/nipype,FCP-INDI/nipype,rameshvs/nipype,mick-d/nipype,iglpdc/nipype,sgiavasis/nipype,FCP-INDI/nipype,fprados/nipype,arokem/nipype,dmordom/nipype,glatard/nipype,satra/NiPypeold,gerddie/nipype,mick-d/nipype_source,rameshvs/nipype,arokem/nipype,grlee77/nipype,Leoniela/nipype