'some cleanups and back to standard Lorentz corrections' (EventOverlayJobTransforms-00-06-21)

	* cleanup some things, and go back to standard Lorentz corrections
	(seem to work right now in 20.7)
	* EventOverlayJobTransforms-00-06-21

2016-04-12 Tanya Kharlamova
	* added add an empty python/__init__.py to compile with cmake
	* EventOverlayJobTransforms-00-06-20

2016-04-05 Andy Haas
	* added share/skeleton.HITARMaker_tf.py and added arguments to BSOverlayFilter_tf.
	* can now do HI skimming, and write out HITAR file with matching filter/vtx.data.txt files in it
	* EventOverlayJobTransforms-00-06-19

2016-03-31 Tanya Kharlamova <Tatyana.Kharlamova@cern.ch>
	* python/overlayTrfArgs.py, share/skeleton.OverlayBS_tf.py, scripts/OverlayChain_tf.py - add option to write metadata (off by default)
	* EventOverlayJobTransforms-00-06-18

2016-03-30 Andy Haas
	* EventOverlayJobTransforms-00-06-17
...
(Long ChangeLog diff - truncated)