* recreate the converter bean for each file to avoid multiple files causing wierdness to occur on the handling of headings etc * added more test cases which used to highlight some issues, such as a nested <code> element inside some text markup git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@114136 13f79535-47bb-0310-9956-ffa450edef68