Suggestion: rule that reports report lay-outs (configurable file extensions?) not used by any report object

[jhoek]

How about a rule that finds all reports layout files (based on a configurable set of file extensions, since users may have alternative reporting tools installed, such as Apportunix Document Creator) and checks if each one is being referenced from at least (and ideally - at most) one report object.

In my experience, layouts are sometimes left behind when developers delete (previously obsoleted) reports.