Capabilities are not auth notices.

Change-Id: I686dd4b6cd64853eed4d407e3d10471ea1a0b7fd
Fixes-Issue: CLIENT-477
Reviewed-on: http://gerrit.dmdirc.com/3237
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

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

@@ -1417,6 +1417,7 @@ public class IRCParser extends BaseParser implements SecureParser, EncodingParse
                             // CAP also happens here, so try that.
                             if (token[1].equalsIgnoreCase("CAP")) {
                                 myProcessingManager.process(lineTS, sParam, token);
+                                break;
                             }
 
                             // Otherwise, send to Notice Auth