Merge pull request #3896 from Dr15Jones/revertMuonDetLayerGeometryUsingModulesToStream

Multithreading -- Revert MuonDetLayerGeometry using modules to stream modules
Improved format for edmSTreamStallGrapher.py output

Made it clearer when the stall begins and ends.
Port stage-2 ClusterAlgo changes from pre6 into pre7
Merge pull request #3935 from Dr15Jones/improveFormatForEdmStreamStallGrapher

Framework -- Improved format for edmSTreamStallGrapher.py output
Stage-2: remove filtered clusters from the tau inputs
Fixes needed to run also on 710pre8 RelVals.
Move HLT to ConfDB template 710pre8
Merge pull request #3909 from igv4321/oot-pileup-code-update

Reco -- Various fixes related to HCAL OOT pileup corrections code
Merge pull request #3926 from gartung/clang-update-scripts

Clang -- update scripts used in ib-statics-checks Jenkins job.
Merge pull request #3927 from lveldere/fastsim-fix-unrunnableschedule-genparticles

FastSim -- Fix unrunable schedule
Merge pull request #3929 from vadler/71X-fixMetUncertaintyToolsScheduled

AT -- Fix `metUncertaintyTools` for scheduled processing
Merge pull request #3937 from Martin-Grunewald/HLTPre8Template

HLT -- Move HLT to ConfDB template 710pre8
Make GsfElectronCoreBaseProducer a stream module

The static analyzer and helgrind report that all classes that inherit
from GsfElectronCoreBaseProducer are safe to be stream modules.
Make DQMRootOutputModule a one module

Since ROOT output is thread-safe when a TFile is only being used
on one thread, we can make the DQMRootOutputModule a one module
so it does not stall any legacy modules. The PoolOutputModule is
already a one module.
The streamer now uses stream labels to discover files.
Merge pull request #3936 from vadler/71X-removeTcMet

AT -- Remove TCMET
Merge pull request #3941 from Dr15Jones/makeDQMRootOutputModuleOneModule

DQM -- Make DQMRootOutputModule a one module
Move GT emulator products from CondFormats/L1TObjects to L1Trigger/L1TGlobal; removed redundant name prefix in L1TGlobal
Merge pull request #3930 from vadler/70X-fixMetUncertaintyToolsScheduled

AT - Fix `metUncertaintyTools` for scheduled processing
Merge pull request #3884 from vadler/70X-addJetsCA8

AT -- Add test for CA8 jets