Add support for <a name=></a> tags for cross referencing

[GoogleCodeExporter]

The standard (AFAICT) recommendation for how to do cross-referencing links into 
another part of the same document in markdown is to use a standard <a> tag 
(i.e., embed HTML).

However, gitiles's markdown rendering strips all HTML.

Would it be possible to get <a name="..."></a> whitelisted ?

If not, do you have any alternate suggestions?

Between this and issue 75, it's difficult to create a usable reference page :(. 

Original issue reported on code.google.com by dpranke@chromium.org on 21 Jun 2015 at 5:05

[GoogleCodeExporter]

https://gerrit-review.googlesource.com/68872

Original comment by sop@google.com on 22 Jun 2015 at 10:38

• Changed state: Started

[GoogleCodeExporter]

Original comment by sop@google.com on 24 Jun 2015 at 5:37

• Changed state: Fixed