fixed failing flirt tests. tests need to be changed to run without flirt installed
fixed failing flirt tests. tests need to be changed to run without flirt installed

git-svn-id: 24f545668198cdd163a527378499f2123e59bf9f@1693 ead46cd0-7350-4e37-8683-fc4c6f79bf00

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