Trig jet monitoring - replace four concrete AlgTools used for mnonitoring L1jets by a single templated AlgTool
On previous attemps to template the AlgTool on the jet container resulted in container version informaion appearing in class names, and in the python configuration code, which is not acceptable.
This code encapsulates the xAOD constainer type in a struct container only a typedef. Using such structs conceals the version information form the configuration code.