first commit
adapt other packages
first cleaned up version of the jetcore cluster splitter
printout behind if verbose
add customize for config
more configurable parameters
fix typo
Adding constraints to the Hcal 25ns fit.
updated config to first tuning
fixed rare crash and changed time window
add the option to do the unconstrained Method 2
Improve the `listoftags` scrpt.

  - print labels along with records
  - automatically columnate the output
  - add examples for reading a global tag from Oracle or Frontier
add HO to PFjet interface
Merged refs/pull/6280/head from repository cms-sw

Conflicts:
	RecoLocalCalo/HcalRecAlgos/interface/PulseShapeFitOOTPileupCorrection.h
	RecoLocalCalo/HcalRecAlgos/src/PulseShapeFitOOTPileupCorrection.cc
Merged Hcal25nsContrained from repository violatingcp
Loosened constraint on fitting
make it possible to turn off method 1 without pain
Added a few more handles for tuning and fixed crashes
Fixed the chi2 = 0 bug
adapt pat and jetproducer