added routines for saving and loading pickled files
added routines for saving and loading pickled files

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