Fix trig calo iso hypo
This MR fixes ATR-23487 and also the fact that icaloloose and icalomedium were not having any effect. The problem was: Hypothesis algorithm was cutting on etcone20 (not computed and filled with a default value).
Now cut is applied on topoetcone20/et (as it should be) and cut on etcone20/et is still optional if needed in the future.
Factory was also fixed configuring properly the CaloIsolationTool
Edited by Fernando Monticelli