Request to add Photos++ 3.54, EvtGen 1.3.0 and move to Tauola++ 1.1.4 (currently 1.1.3)

This request is to add Photos++ 3.54 and EvtGen 1.3.0 to CMSSW and also switch Tauola++ versions from 1.1..3 to Tauola++ 1.1.4 which includes new features including new currents.These spec files have been tested on sl5 and sl6 and have had preliminary validation insides CMSSW with new interfaces in https://github.com/inugent/cmssw/tree/PhotosppEvtGen_v3.   Best regards,
Ian