[Pharo-project] problems with 12119 and 12120

I was trying to clean a bit MethodReference and now I broke the merge in Monticello. Now I get all the method with revision changed So what do we do? The changes were to help the integration of the new recentMessages changes 1- rollback because I do not have the time to dive into this part of the system. We need a better and cleaner infrastructure with a real declarative code model and not a hack like methodReference and tweak it to get comments and class definition on it. I hate that we have so lousy and brittle foundation 2- let it and try to understand why it breaks. But I have no time (now this stuff will stay in my mind until I check -grgrg). Stef