Refs #4526
Refs #4526

Added unit tests for:

 * ljust
 * rjust
 * title
 * truncatewords
 * upper


git-svn-id: ee6e786acc44c9cca5ee17c71a5576c45c210361@10577 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful