removed the jquery-fileupload method, now using basic file upload for policy uploading, fixes #179. Updated jquery-textfill to try to solve #173, but not yet tested. Started upgrading to bootstrap 3.0.0, but not yet finished.
finished upgrade to bootstrap 3.0.0, tested textfill bug on Firefox under Windows, closes #173. Fixed build by removing copy of unused jslib from pom.xml.