Merge CMSSW_7_5_X into CMSSW_7_5_ROOT5_X.

Merge pull request cms-sw#8497 from Dr15Jones/kludgeAroundROOTSplitIO…

…ReadBug

Work around bug in ROOT which affects split classes with iorules

Merge pull request cms-sw#8497 from Dr15Jones/kludgeAroundROOTSplitIO…

…ReadBug

Work around bug in ROOT which affects split classes with iorules

Merge pull request cms-sw#8498 from bendavid/lhexmlstddictionaries

add missing stl container dictionaries for LHEXMLStringProduct changes

Merge pull request cms-sw#8526 from wddgit/makeConsistentROOT5

Make ROOT5 more consistent with ROOT6 branch

Merge pull request cms-sw#8526 from wddgit/makeConsistentROOT5

Make ROOT5 more consistent with ROOT6 branch

Merge pull request cms-sw#8498 from bendavid/lhexmlstddictionaries

add missing stl container dictionaries for LHEXMLStringProduct changes

Merge pull request cms-sw#8446 from capalmer85/run2-pccntupler-v1

Run 2 format of PCC ntupler - version 1

Merge pull request cms-sw#8446 from capalmer85/run2-pccntupler-v1

Run 2 format of PCC ntupler - version 1

Merge pull request cms-sw#8446 from capalmer85/run2-pccntupler-v1

Run 2 format of PCC ntupler - version 1