Applying (user )?monospace font to remarkup code blocks

Summary:
I feel that remarkup code blocks are still kind of small. This should help with my reading problems. Hesitating to add `.PhabricatorMonospaced` to the remarkup rule, since it's pretty specific to Phabricator.

Pasting in the diff btw, since my `arc`'s going crazy (doubt that's `arc.exe`, since it's not landed yet).

Test Plan:
Set font to something large. viewed code block. Was not large.

Applied change. Viewed code block again. It was //**HUGE**//!

Also verified that the `init.js` was still there. I think that's the one being inserted `$5`.

Reviewers: epriestley, chad

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D5727

src/view/page/PhabricatorStandardPageView.php

@@ -228,8 +228,11 @@ final class PhabricatorStandardPageView extends PhabricatorBarePageView {
 
     return hsprintf(
       '%s<style type="text/css">'.
-      '.PhabricatorMonospaced { font: %s; } '.
-      '.platform-windows .PhabricatorMonospaced { font: %s; }'.
+      '.PhabricatorMonospaced, '.
+      '.phabricator-remarkup .remarkup-code-block { font: %s; } '.
+      '.platform-windows .PhabricatorMonospaced, '.
+      '.platform-windows .phabricator-remarkup '.
+        '.remarkup-code-block { font: %s; }'.
       '</style>%s',
       parent::getHead(),
       phutil_safe_html($monospaced),