Adding EGamma to PHYS derivation
Adding EGamma part to PHYS. Appending EventDensity tools to the top sequence at PHYS.py instead of EGammaCommon.py, after the pseudojets are created.
Adding EGamma part to PHYS. Appending EventDensity tools to the top sequence at PHYS.py instead of EGammaCommon.py, after the pseudojets are created.