* Config files: Add some encoding help

* DataHelper, Router:
      - Save config files in UTF-8 rather than the default encoding,
        since we read them in UTF-8
    * jetty.xml: Change encoding to UTF-8
    * logs.jsp: Add system encoding
    * NTCP: Clean up clock skew shitlist message
    * Shitlist: Clean up expire message
    * WorkingDir: Ensure modified files are processed with UTF-8 encoding

apps/addressbook/java/src/addressbook/ConfigParser.java

@@ -39,6 +39,9 @@ import java.util.Map;
  * Utility class providing methods to parse and write files in config file
  * format, and subscription file format.
  * 
+ * TODO: Change file encoding from default to UTF-8?
+ *       Or switch to the DataHelper loadProps/storeProps methods?
+ * 
  * @author Ragnarok
  */
 public class ConfigParser {