BUG: Protect function name so that can be used as file names under windows.
BUG: Protect function name so that can be used as file names under
windows.

aabadie/joblib,lesteve/joblib,joblib/joblib,joblib/joblib,lesteve/joblib,karandesai-96/joblib,tomMoral/joblib,aabadie/joblib,karandesai-96/joblib,tomMoral/joblib