Removing electron-jet ghost matching; rel21 jet calib only in 2.6 (QuickAna-00-01-30)

	* Removing electron-jet ghost matching
	* rel21 only in 2.6, not in 2.5
	* Tagging: QuickAna-00-01-30

2017-01-15  Zach Marshall <ZLMarshall@lbl.gov>
	* Fixing jet config typo
	* Tagging: QuickAna-00-01-29

2017-01-13  Zach Marshall <ZLMarshall@lbl.gov>
	* Ghost jet-electron matching only for 2.4.X series
	* Updating to R21 config for JES
	* Updating JES recommendations

2016-12-22  Zach Marshall <ZLMarshall@lbl.gov>
	* Adding electron ghost association for new MET recommendations
	* Updating jet calibrations to Moriond17 recommendations.  Not changing
	uncertainties until strongly reduced set is available.

2016-12-13  Zach Marshall <ZLMarshall@lbl.gov>
	* Switching the order of the jet calibration systematics and JVT calculation
...
(Long ChangeLog diff - truncated)