Add 0M and SM Higgs hzz4l samples to datadefs
Add DY2Jets sample
Fix eleReg default value
Merge pull request #291 from dabelknap/dy2jets

Add DY2Jets sample
Add tool to hadd a large number of files
Add doc strings and remove intermediate files
Remove max-jobs options and add files-per-job option
Use enumerate instead of range(len(...))
Add another docstring
Merge pull request #293 from dabelknap/large_hadd

Running hadd w/ a large number of files
Note: I checked the build manually, and it works.
Merge branch 'master' into spin_samples
Add 0PH and 2PM samples to metadata
Add resubmit failed jobs script
Allow multithreading for large_hadd.py
Specify dag.dag.status for resubmit_failed_jobs.sh
Fix dag.status file name
Merge pull request #295 from dabelknap/spin_samples

Spin Samples and a Few Other Updates
First step in the move to git
Update recipe.sh
Moved PatElectronEnergyCalibrator from EgammaAnalysis to our package to simplify the porting of the recipe to git.

To be fixed in the future