Merge pull request #63 from greboid/master

Add a sendWhois command to the parser.

common/src/com/dmdirc/parser/interfaces/Parser.java

      */
     void sendInvite(String channel, String user);
 
+    /**
+     * Sends a whois request about the specified target to the server.
+     *
+     * @param nickname Nickname to whois
+     */
+    void sendWhois(String nickname);
+
     /**
      * Retrieves the last line/communication received from the server, for use
      * in debugging purposes.

irc/src/com/dmdirc/parser/irc/IRCParser.java

         sendRawMessage("INVITE " + user + ' ' + channel);
     }
 
+    @Override
+    public void sendWhois(final String nickname) {
+        sendRawMessage("WHOIS " + nickname);
+    }
+
     @Override
     public void sendRawMessage(final String message) {
         doSendString(message, QueuePriority.NORMAL, false);