FTBased EventBuilderFilter

[dglazier]

Need an option, or a separate filter to work on FTBased PID from RECFT::Particle::pid
If no FT particle exists, should default to REC::Particle for that event.

[c-dilks]

FTEnergyCorrection and its validator will also need this sort of feature

[dglazier]

Not sure about that. FTEnergyCorrection should apply to any charged particle in the FT. The FTBased pid does not effect that.

[c-dilks]

According to @asligonulacar the FTEnergyCorrection should support REC::Particle as well; at the moment it requires RECFT::Particle. Since this issue is similar to that of EventBuilderFilter, we might as well handle both of them in one PR.

[dglazier]

Yes it should change both. Although if someone is using an electron in the FT and not using FT based, it is likely they are doing something wrong.