RAT-202: Adapt report layout to report results

* Hide paragraphs about number of unapproved files and file contents
  if run was successful.
* In order to make tests run in IntellJ we need to augent the path while
  loading resource (the base path seems to differ between Eclipse and IntelliJ).
* Reformated code, fixed Javadoc.



git-svn-id: https://svn.apache.org/repos/asf/creadur/rat/trunk@1681213 13f79535-47bb-0310-9956-ffa450edef68
6 files changed