Minor fixes to METNet and METSig
This merge request consists of minor changes to METNet and METSig that should not effect/break current behavior.
In METNet I changed the following
- Overloaded another rebuildJetMET function from IMETMaker to improve compatibility with more packages
- Fixed the error messages to be less ambiguous when the wrong methods are called
- Fixed the error messages to be less ambiguous when the jvt and fjvt flags are not found on the jets
- Allowed the jvt and fjvt flags to be user configurable to be more inline with METMaker
In METSig I changed the following:
- Allowed the jvt and fjvt flags to be user configurable to be more inline with METMaker (default behavior is unchanged)