PRD-5045 - To make subreports work, we cannot cache their results.
Merge pull request #356 from tmorgner/PRD-5045

PRD-5045 - To make subreports work, we cannot cache their results.
PRD-4841 - refactor linebreaking for more clarity in code
Merge branch 'master' of github.com:pentaho/pentaho-reporting into Arabic-Text
PRD-4841 - Begin RichText handling with images