Merge pull request #1 from gem-sw/master

sync to gem-sw
Merge pull request #2 from gem-sw/master

update keep/drop collections
Merge pull request #3 from gem-sw/master

sync to gem-sw
Merge pull request #20 from gem-sw/master

sync to gem-sw
Merge pull request #21 from gem-sw/master

sync to gem-sw
Merge pull request #22 from gem-sw/master

Update runGEMCSCAnalyzer_cfg.py
add more endcap stations
Merge pull request #23 from gem-sw/master

sync to gem-sw
Merge branch 'master' of github.com:gem-sw/GEMCode
Merge pull request #173 from dildick/master

ME0 validation plots
Merge pull request #24 from gem-sw/master

sync to gem-sw
Update runCustom2019MuL1Trigger_cfg.py
default geometry is 9-10 mixed partition prototype
Merge pull request #25 from gem-sw/master

Cmssw 6 2 x slhc
add minbias files
put in data
fix filenames
add more collections
Merge branch 'master' of github.com:gem-sw/GEMCode
cut on ultra-low pt tracks