Added Berthold to the list of foundries that require a separate license.

generate/index.html

@@ -91,6 +91,7 @@ <h3>Select the font you'd like to use</h3>
 									Fonts produced by the following foundries/vendors/creators are <em>known to be safe</em>:
 									<a href="http://www.adobe.com/type/embedding.html" class="external">Adobe Systems</a>.
 									The following are <em>known to require separate or extended licenses</em> for Web Embedding:
+									<a href="http://www.bertholdtypes.com/info/agreement.html" class="external">Berthold</a> (separate),
 									<a href="http://www.fontfont.com/support/licensing.ep" class="external">FontFont</a> (separate),
 									<a href="http://www.fontsmith.com/support/licencingandusage/end-user-licence-agreement-eula.cfm" class="external">Fontsmith</a> (separate),
 									<a href="http://www.typography.com/" class="external">Hoefler &amp; Frere-Jones</a> (separate),