Photospp355 interface

This is a request to add an interface for Photos++ 3.55 to CMSSW. This request is linked to pull request #568 for cmsdist. 3.55 contains a patches provided by the authors for 3.54 which were related to compatibility with gcc 4.80+. This request is a replacement for the closed request for the Photos++ 3.54. This request is being made with the agreement of the Gen-conveners and is linked to pull #568 for cmsdist.