+ upgrade JavadocManagerUtil to also load comments for a class. Right now, we can, at runtime load comments for methods in e.g. UserLocalServiceImpl, but now we want them for the class itself. It's already stored in our javadocs-rt.xml file, we just need the Java API to call it.
+ Update localhost:8080/api for all the JSON instructions to also post the comments for the class (besides the comments that are already there).