Add getters for the author's id and full name (#429)
Add getters for the author's id and full name (#429)

* Add getters for the author's id and full name

* fix code formatting

* fix code formatting

sulu/SuluArticleBundle,wachterjohannes/SuluArticleBundle,sulu/SuluArticleBundle,wachterjohannes/SuluArticleBundle