doc: Remove in source documentation and the asciidoc package

The RSB documentation is now in ReST format and part of the RTEMS
Documentation project. See https://docs.rtems.org/.

Remove support for the GPL based asciidoc tool and remove the
asciidoc package from the RSB.

Add the Python Markdown package and update the reporter to use
Markdown for HTML generation. The resuling HTML report is a single
self contained file.

Closes #3047.

Author: kiwichris

LICENSE

@@ -0,0 +1,24 @@
+RTEMS Tools Project (http://www.rtems.org/)
+Copyright 2010-2017 Chris Johns ([email protected])
+All rights reserved.
+
+This package is part of the RTEMS Tools Project.
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+Additions Packages
+------------------
+
+This package includes the follow imported software:
+
+ Markdown: See source-builder/sb/markdown/LICENSE.md.

README

@@ -11,11 +11,21 @@ set'. The RTEMS Source Builder is not limited to this role but designed to fit
 with-in this specific niche. It can be used outside of the RTEMS project and we
 welcome this happening in other open source or commercial projects.
 
-The project is part of the RTEMS Project. See http://www.rtems.org/ for
-details. The master repositiory is
-http://git.rtems.org/rtems-source-builder.git/.
+The project is part of the RTEMS Project. The project's websites are:
 
-Documentation is in the 'doc' directory and available as HTML at https://docs.rtems.org/rsb/.
+ RTEMS Project Website:
+   https://www.rtems.org/
+
+ GIT Source Repository:
+   https://git.rtems.org/rtems-source-builder.git/
+
+ Documentation:
+   https://docs.rtems.org/branches/master/rsb/index.html
+
+ Bugs:
+   https://devel.rtems.org/query?component=RSB
+
+Please refer to the LICENSE file for license details.
 
 Contributions, suggestions, and bug reports are welcome.