1. Move schemas to local appendix within each top-level section.
2. Link to Javadoc for JSP tags
3. Purge Class Spring usage information
Issue: SPR-16045
Before this commit those were burried in the Appendix where few would
guess to look. Previously that information was at the top, so it makes
sense to point to the Github wiki from the index HTML page.
Also a general update of the index page. Since we have recently revised
the overview, we can simply point to it and keep it shorter.
The section listing now includes more details per section.
This change allows much more usable TOC for the reactive
stack and will make WebFlux documentation easier to
contribute thanks to a clearer split between both stacks.
Issue: SPR-15149
Refer to both Servlet and reactive stacks in web.adoc
Move web-integration.adoc to the very end
Link in web-flux-functional.adoc
Insert "Spring Web MVC" or "Servlet" prefix in chapter titles
Issue: SPR-15149
This commit removes docbook from the documentation toolchain and
instead makes use of asciidoctor to render the reference documentation
in HTML and PDF formats.
The main Gradle build has been refactored with the documentation tasks
and sniffer tasks extracted to their own gradle file in the "gradle"
folder.
A new asciidoctor Spring theme is also used to render the HTML5 backend.
Issue: SPR-14997