Added style for Horizontal_20_Rule to odt-styles/styles.xml. Add support for horizontal rules in OpenDocument writer. Resolves Issue #95. git-svn-id: https://pandoc.googlecode.com/svn/trunk@1479 788f1e2b-df1e-0410-8736-df70ead52e1b
git-svn-id: https://pandoc.googlecode.com/svn/trunk@1478 788f1e2b-df1e-0410-8736-df70ead52e1b
git-svn-id: https://pandoc.googlecode.com/svn/trunk@1458 788f1e2b-df1e-0410-8736-df70ead52e1b