Fixed 2 IPv6 issues w.r.t. colons inside user identifier.

Update of irc-api with fixes for ipv6 issues and channel join failure
because of full channel.

lib/installer-exclude/irc-api-1.0-NOTICE

@@ -1,39 +1,4 @@
-http://irc-api.googlecode.com/svn/trunk@174 (1.0-0015-SNAPSHOT)
+http://irc-api.googlecode.com/svn/trunk@177
 
 Additional modifications:
 -------------------------
-commit 12c1890672b2aa04b8a5752b959d166be47f9418
-Author: Danny van Heumen <danny@dannyvanheumen.nl>
-Date:   Fri Jan 17 20:38:15 2014 +0100
-
-    Added IRC reply 471 (Cannot join channel because of limit.)
-
-diff --git a/src/main/java/com/ircclouds/irc/api/domain/IRCServerNumerics.java b/src/main/java/com/ircclouds/irc/api/domain/IRCServerNumerics.java
-index 7f9818a..f91c882 100644
---- a/src/main/java/com/ircclouds/irc/api/domain/IRCServerNumerics.java
-+++ b/src/main/java/com/ircclouds/irc/api/domain/IRCServerNumerics.java
-@@ -28,6 +28,7 @@ public final class IRCServerNumerics
- 	public static final int NICKNAME_IN_USE = 433;
- 	public static final int ERR_NICKTOOFAST = 438;
- 	public static final int CHANNEL_FORWARD = 470;
-+	public static final int CHANNEL_CANNOT_JOIN_LIMIT = 471;
- 	public static final int CHANNEL_CANNOT_JOIN_INVITE = 473;
- 	public static final int CHANNEL_CANNOT_JOIN_BANNED = 474;
- 	public static final int CHANNEL_CANNOT_JOIN_KEYED = 475;
-diff --git a/src/main/java/com/ircclouds/irc/api/listeners/AbstractChannelJoinListener.java b/src/main/java/com/ircclouds/irc/api/listeners/AbstractChannelJoinListener.java
-index 1de8ef8..08b7689 100644
---- a/src/main/java/com/ircclouds/irc/api/listeners/AbstractChannelJoinListener.java
-+++ b/src/main/java/com/ircclouds/irc/api/listeners/AbstractChannelJoinListener.java
-@@ -69,7 +69,11 @@ public abstract class AbstractChannelJoinListener
- 			}
- 			else if (callbacks.containsKey(getChannelNameFrom(aServerMessage.getText())))
- 			{
--				if (_numcode == IRCServerNumerics.CHANNEL_CANNOT_JOIN_INVITE)
-+				if (_numcode == IRCServerNumerics.CHANNEL_CANNOT_JOIN_LIMIT)
-+				{
-+					callbacks.remove(getChannelNameFrom(aServerMessage.getText())).onFailure(new IRCException(aServerMessage.getText()));
-+				}
-+				else if (_numcode == IRCServerNumerics.CHANNEL_CANNOT_JOIN_INVITE)
- 				{
- 					callbacks.remove(getChannelNameFrom(aServerMessage.getText())).onFailure(new IRCException(aServerMessage.getText()));
- 				}