Revamp/949 move projectresourceset related classes to sbm support rewrite

[fabapp2]

Move ProjectResourceSet and related classes to sbm-support-rewrite and provide a new method ProjectResourceSet #apply(Recipe...).
The apply() method applies a recipe and merges the changes with the in-memory representation of OR AST.
This allows sequentially applying recipes while changes get reflected into the AST after each recipe.
ProjectResourceSetSerializer#writeChanges(ProjectResourceSet) synchronizes the changes with the FS (add, update, remove).

ProjectResourceSet projectResourceSet = projectResourceSetFactory.create(baseDir, sourceFiles);

Recipe r = ...
projectResourceSet.apply(r);

Recipe anotherRecipe = ...
projectResourceSet.apply(anotherRecipe);

serializer.writeChanges(projectResourceSet);