added DISPLAY as an example
added DISPLAY as an example

git-svn-id: 24f545668198cdd163a527378499f2123e59bf9f@1780 ead46cd0-7350-4e37-8683-fc4c6f79bf00

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