Fragments for Exotica RSGravToGG PHYS14 request.
Delete RSGravitonToGammaGamma_kMpl01_M_5000_Tune4C_13TeV_pythia8_cfi.py

Not needed.
Removed source = cms.Source("EmptySource")
Merge pull request #151 from davidsheffield/master

Fragments for EXO RSGravToGG requests for PHYS14.