Create  Bu_Psi2SK_SVS_PS.dec 

 Add decay file for BPH
Create Bu_Psi2SK_SVS_PS.dec

Add decay file for BPH
Delete  Bu_Psi2SK_SVS_PS.dec
Update Bu_Psi2SK_SVS_PS.dec
Merge pull request #2321 from heppye/CMSSW_5_3_X

Cmssw 5 3 x