Temp fix for photostreamin admin dashboard, other miscellaneous css fixes. Apply jQuery UI button css to submit inputs in the admin theme.

modules/comment/views/admin_block_recent_comments.html.php

@@ -2,11 +2,11 @@
 <ul>
   <? foreach ($comments as $i => $comment): ?>
   <li class="<?= ($i % 2 == 0) ? "gEvenRow" : "gOddRow" ?>">
-    <img src="<?= $comment->author()->avatar_url(40, $theme->url("images/avatar.jpg", true)) ?>"
+    <img src="<?= $comment->author()->avatar_url(32, $theme->url("images/avatar.jpg", true)) ?>"
          class="gAvatar"
          alt="<?= $comment->author_name() ?>"
-         width="40"
-         height="40" />
+         width="32"
+         height="32" />
     <?= date("Y-M-d H:i:s", $comment->created) ?>
     <?= t("<a href=#>%author_name</a> said <em>%comment_text</em>",
           array("author_name" => $comment->author_name(),