article GET (MOM-18) and PUT (MOM-17) works pretty well now. Reverted note stuff to use /api/note for now
Merge remote-tracking branch 'origin/article-edit-view' into article-edit-view

Conflicts:
	src/main/java/no/dusken/momus/service/ArticleService.java
	src/main/webapp/app/js/controllers/article.js