Raw headers are now displayed into a <pre/> tag, we no longer use a modal box.

fixes #229

templates/common/viewmail.html

@@ -15,6 +15,7 @@
           white-space: -pre-wrap; /* Opera 4-6 */
           white-space: -o-pre-wrap; /* Opera 7 */
           word-wrap: break-word; /* Internet Explorer 5.5+ */
+          font-size: medium;
       }
       #mailcontent {
           width: 100%;
@@ -29,8 +30,8 @@
       #emailheaders a:hover {
           text-decoration: underline;
       }
-      pre {
-          font-size: medium;
+      .hidden {
+          display: none;
       }
     </style>
   </head>