Change Logicpull to use OpenOffice Documents as Templates and Output

We are currently using the software at [login to view URL] It currently is using Apache FOP to generate documents based on XSL-FO. In lieu of that, we'd like to use use standard OpenOffice templates and generate OpenOffice output files. All functionality should remain the same (including the interview process), but the input files should be odt files and the output should be odt files and (if possible) pdf files. Here are a couple of sites that may provide some examples: [login to view URL] [login to view URL] (Python example, but generates the right files and uses the original library nunjucks is based on).