[NaCl Docs] Fix a few TODOs in the FAQ.

Also, make more using of named hyperlinks to avoid
duplicating URLs and/or including long URLs mid-paragraph.

R=binji@chromium.org, eliben@chromium.org

Review URL: https://codereview.chromium.org/55253002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@232252 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 232252
Docserver: Add a PatchServlet test which checks that hrefs are properly
qualified with _patch/<cl number>. Previously they were just testing
inequality. Fix a bug it found.

R=jyasskin@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/55263003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@232253 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 232253