Minor enhancement and bug release that contains:
- Improved import/export process (added message broker configuration and broker subscription data, polling policies and cron expressions)
- Several data selection bugs resolved for several statistical reports.
- Security update. Upgraded vulnerable Apache commons library to latest fixed version (commons-collections-3.2.2). See http://www.kb.cert.org/vuls/id/576313 for more info.
- Updated Apache Commons Pool to latest version.
- Multiple minor bug fixes around UI.
