tree a8a1fa48bab55848bd6ebea4df05eb5bb971c760
parent 3c0207e9efc488c9365d707ec13dad6cd8ca9fc4
author Shawn Pearce <sop@google.com> 1464470115 -0700
committer Shawn Pearce <sop@google.com> 1464650353 -0700

Refactor MarkdownToHtml with Builder pattern

This refactoring simplifies how we access information about the
document being rendered, which makes the navbar.md, README.md and
normal markdown files all more consistent.

MarkdownConfig is now a JGit SectionParser managed object, which
allows caching the immutable MarkdownConfig inside the JGit Config.
This consolidates the key references from all over the code to one
location, and may improve performance for servers that reuse the
Config object across requests.

Change-Id: Id85130d1bc7351f125bf3b0f8bf3c6e028272b30