cut off organizer for secondaries at inverted label, it it exists
new method for variable binned histograms in autoBook.
small bugfix in symmAnti(); new symmAnti2()
better reporting of missing files and duplication resolutions.
last arg on command line can turn of utils/luminosity.py reinitialization of CMSSW directory.
Merge branch various-tweaks

Merge branch 'various-tweaks' into devel