Normalize casing on property boxes

Summary: Going to render these all normal case instead of all caps, and bump up the font size. Should be more consistent. Yellow if you green anything orange.

Test Plan: grep, lint

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D15645

src/applications/ponder/controller/PonderQuestionViewController.php

@@ -119,7 +119,7 @@ final class PonderQuestionViewController extends PonderController {
       ->setSubheader($subheader)
       ->setCurtain($curtain)
       ->setMainColumn($ponder_content)
-      ->addPropertySection(pht('DETAILS'), $details)
+      ->addPropertySection(pht('Details'), $details)
       ->addClass('ponder-question-view');
 
     $page_objects = array_merge(