keep all hard process particles from Pythia8
 PopCon packages updated with new functionalities for executing the upload with the DropBox
print out cross section before matching and also event-level efficiency
hltGetConfiguration: read a list of files from DAS if the input is in the format dataset:... (73X)
minor text update
change print out of filter efficiency so that it prints out the sum of pass weights and sum of total weights
minor text change in print put
Merge pull request #5938 from ferencek/KeepAllHardProcessParticles_from-CMSSW_7_3_X_2014-10-22-0200

PhysicsTools/PatAlgos -- Keep all hard process particles from Pythia8
Merge pull request #5903 from ggovi/new-conddb-popcon2dropbox-73X

Modified PopCon to allow output on a sqlite to be uploaded with the dropbox
Merge pull request #5958 from perrotta/hltGetConfigurationFromDas73X

hltGetConfiguration: read a list of files from DAS if the input is in the format dataset:... (73X)
Merge pull request #5957 from syuvivida/eiko_73xpre1

GeneratorInterface -- Add printout information LHERunInfo.cc and GenXSecAnalyzer.cc