FTag: Cleanup DataPrepUtilities and bjet decorators
Small cleanup for FlavorTagDiscriminants and the b-jet trigger:
- This reorganizes some of the code in
DataPrepUtilities, moving things that aren't needed externally to an anonymous namespace and adding a bit more order. - It also removes the
jetLinkdependency from JetTagDecoratorAlg, and removes the hack we used to ignore that from the trigger.
Note that the changes in this MR look scarier than they are. Almost every change is just moving a function from one file to another.
Edited by Dan Guest