Applied the changes from #2469 to #2437. Otherwise auto-merging fails.

Hi,
Could you accept this so that pull request #2437 gets updated please?  There is a conflict in relval_steps.py with pull request #2469 which has already been merged into CMSSW_6_2_X_SLHC.  I don't have the permissions to merge directly, hence I cannot resolve it and merge the change myself.  I can only merge entire pull requests.

Thanks.