New MuScleFit trees
Create Onia_chic_jpsigamma.dec

Add BPH decay file
Create Bu_chic1K_jpsigammaK.dec

Add BPH decay file
Merge pull request #3098 from heppye/patch-2

add decay file for BPH
Merge pull request #2952 from emiglior/new-trees-v3-CMSSW_5_3_X

New MuScleFit trees
Simplify cmssw scram area check.
Merge pull request #3149 from alja/scp53

Fix in detecting cmssw environment in cmsShow script for patch releases