Add FlavorTaggingDiscriminants to R22
We need to start migrating the new flavor tagging code to release 22. My strategy here is to migrate one of the packages we use to test flavor tagging outside Athena, but that package also depends on HDF5Utils
which I've migrated as well.
Things to do before merging:
-
check that all code compiles -
fix compiler warnings
Tagging @cschiavi.
NOTE: The first two commits are porting previously reviewed code from R21, the actual changes are after those two commits.
Edited by Dan Guest