Make loading large changesets slightly easier

Summary: Fixes T3942, turns the load links into buttons.

Test Plan: Set my limit to 1, test page.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T3942

Differential Revision: https://secure.phabricator.com/D10775

src/applications/differential/controller/DifferentialRevisionViewController.php

@@ -145,12 +145,13 @@ final class DifferentialRevisionViewController extends DifferentialController {
       $warning->appendChild(hsprintf(
         '%s <strong>%s</strong>',
         pht(
-          'This diff is very large and affects %s files. Load each file '.
-            'individually.',
+          'This diff is very large and affects %s files. '.
+          'You may load each file individually or ',
           new PhutilNumber($count)),
         phutil_tag(
           'a',
           array(
+            'class' => 'button grey',
             'href' => $request_uri
               ->alter('large', 'true')
               ->setFragment('toc'),

src/applications/differential/view/DifferentialChangesetListView.php

@@ -175,6 +175,7 @@ final class DifferentialChangesetListView extends AphrontView {
         $load = javelin_tag(
           'a',
           array(
+            'class' => 'button grey',
             'href' => '#'.$uniq_id,
             'sigil' => 'differential-load',
             'meta' => array(
@@ -183,7 +184,7 @@ final class DifferentialChangesetListView extends AphrontView {
             ),
             'mustcapture' => true,
           ),
-          pht('Load'));
+          pht('Load File'));
       }
       $detail->appendChild(
         phutil_tag(