Add support link to login page in default skin

skins/default/common.css

@@ -769,6 +769,15 @@ a.rcmContactAddress:hover
   width: 200px;
 }
 
+#login-bottomline
+{
+	width: 400px;
+	margin: 5em auto;
+	font-size: 85%;
+	text-align: center;
+	color: #333;
+}
+
 #console
 {
   opacity: 0.8;

skins/default/templates/login.html

@@ -24,6 +24,14 @@
 </div>
 </div>
 
+<div id="login-bottomline">
+  Roundcube Webmail <roundcube:object name="version" />
+  <roundcube:if condition="config:support_url" />
+    &nbsp;&#9679;&nbsp; <a href="<roundcube:var name='config:support_url' />" target="_blank" class="support-link"><roundcube:label name="support" /></a>
+  <roundcube:endif />
+  <roundcube:container name="loginfooter" id="bottomline" />
+</div>
+
 <roundcube:object name="preloader" images="
     /images/icons/folders.png
     /images/mail_footer.png