Updates: Labels: Milestone-4.3

Comment #2 on issue 315 by tudor.gi...@gmail.com: Moose Finder should be extensible by entities http://code.google.com/p/moose-technology/issues/detail?id=315

Currently, it is possible to extend the Moose Finder by defining extensions in the MooseFinder class. It's an Ok first solution but it will not really scale because we always have to test for the type.

Instead, we should have a dynamic presentation computed by delegating to the objects.