TST: Increasing testing on life.
TST: Increasing testing on life.

Trying to sort out buildbot failures:

http://nipy.bic.berkeley.edu/builders/dipy-py2.7-osx-10.7/builds/204/steps/shell_6/logs/stdio

http://nipy.bic.berkeley.edu/builders/dipy-py2.6-32/builds/442/steps/shell_5/logs/stdio

JohnGriffiths/dipy,jyeatman/dipy,StongeEtienne/dipy,matthieudumont/dipy,oesteban/dipy,FrancoisRheaultUS/dipy,beni55/dipy,mdesco/dipy,demianw/dipy,rfdougherty/dipy,JohnGriffiths/dipy,sinkpoint/dipy,villalonreina/dipy,oesteban/dipy,matthieudumont/dipy,mdesco/dipy,rfdougherty/dipy,beni55/dipy,sinkpoint/dipy,FrancoisRheaultUS/dipy,jyeatman/dipy,Messaoud-Boudjada/dipy,StongeEtienne/dipy,nilgoyyou/dipy,demianw/dipy,nilgoyyou/dipy,Messaoud-Boudjada/dipy,villalonreina/dipy