Continuation of !2267 (Add Area accessor for calorimeter parts )
Merged
Continuation of !2267 (Add Area accessor for calorimeter parts )
ahennequ_calo_area
into
master
This is a continuation of !2267 (closed) (to address the issues pointed by the reviews)
The original branch is quite old so I rebased it on master.
Goes with Rec!2191 (merged)