GNU R 'Pandoc' writer

 Contains some functions catching all messages, 'stdout' and other useful
 information while evaluating R code and other helpers to return user
 specified text elements (like: header, paragraph, table, image, lists
 etc.) in 'pandoc' markdown or several type of R objects similarly
 automatically transformed to markdown format. Also capable of
 exporting/converting (the resulting) complex 'pandoc' documents to e.g.
 HTML, 'PDF', 'docx' or 'odt'. This latter reporting feature is supported
 in brew syntax or with a custom reference class with a smarty caching
 'backend'.