Added geometry file type, fixed hierarchy generation.
Added geometry file type, fixed hierarchy generation.

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