We no longer automatically match children of an inserted node. This was
incorrect in case a child node had a match, but the parent node was
newly inserted (eg: inserting a new method that has a moved body [
extract method refactoring ]). In this case the methoddeclaration should
be added, but a move operation should be outputted to extract the body.
If we automatically match the children of the inserted methoddeclaration
this move would not get outputted.