* I2CP: Fix the SessionConfig serializer in DataHelper,

so that UTF-8 tunnel names are not corrupted by
      I2CP and can be displayed on the console
    * Fix UTF-8 form submission on console and i2ptunnel

apps/routerconsole/jsp/css.jsp

@@ -6,6 +6,10 @@
     * This is included almost 30 times, so keep whitespace etc. to a minimum.
     */
 
+   // http://www.crazysquirrel.com/computing/general/form-encoding.jspx
+   if (request.getCharacterEncoding() == null)
+       request.setCharacterEncoding("UTF-8");
+
    response.setHeader("Pragma", "no-cache");
    response.setHeader("Cache-Control","no-cache");
    response.setDateHeader("Expires", 0);