adding Michalis version to 72x
remaining changes
making the whole thing work in RECO and PFBRECO
working with new metric
changing interface to run on reco::Candidates
reverting python config to default values
removing forgotten comment
Fixes proposed by Stoyan
adding tau discriminators using delta beta PU weights and removing old ones
fix the fbin bug in template errors
added customization function suggested by L. Gray and removed commented lines
printout corrections
Revert "adding tau discriminators using delta beta PU weights and removing old ones"

This reverts commit 042301af7e9e9d3b475ecdeab1d095f99da84026 to factout out changes in the tau sequences which will be dealt with separately later
Reverting to default PFBRECO config
added warning if old DB is used; removed obsolete printout; update aliases for condDBv2
create parallel instances of files to use conditions DB v2, add corresponding option --useCondDBv2 to cmsDriver and update runTheMatrix to set this as default
as discussed in the ORP, make condDBv2 default in cmsDriver, remove setting it as default in runTheMatrix
migrate WARNING to INFO
Use word disc for TEC and TID instead of layer (printouts and file names); cosmetics in legends.
 updated GTs for 7_2_0_pre1