There's a bug in AsciiDoctor that causes it to handle includes of absolute paths on Windows incorrectly. This results in the included document being linked to rather than being included inline in the document. See [1] for more details. This commit introduces a work around for the problem. Rather than using a file path for the includes a URI is now used instead. To allow the URIs to be read the allow-uri-read attribute is also set. See [2] for details of the work around. Closes gh-1 [1] https://github.com/asciidoctor/asciidoctor/issues/1144 [2] http://discuss.asciidoctor.org/Including-a-file-using-an-absolute-path-under-Windows-1-5-0-tp2244p2245.html