Issue #279 Change filename extension of AUTHORS and INSTALL to .md
Issue #279 Rewrite root documentation files in Markdown.
Issue #279 Update configuration file of "basis" template.
Issue #279 Use generic how-to guide example.
Issue #279 Use substitution assuming project will be hosted on GitHub under the name of the package vendor.
Issue #279 Fix format of package content table.
Issue #279 Clean up doc/CMakeLists.txt and update PDF manual of source tree automatically.
Merge branch 'refs/heads/feature/#279-update-template' into develop