Index: lams_tool_chat/conf/language/ApplicationResources.properties
===================================================================
diff -u -re27ff62885c566be2531f76775afd79bd6a04973 -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/conf/language/ApplicationResources.properties	(.../ApplicationResources.properties)	(revision e27ff62885c566be2531f76775afd79bd6a04973)
+++ lams_tool_chat/conf/language/ApplicationResources.properties	(.../ApplicationResources.properties)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -98,4 +98,4 @@
 errors.maxfilesize=The uploaded file has exceeded the maximum file size limit of {0} bytes 
 error.mandatoryField={0} field is mandatory. 
 error.mark.invalid.number={0} field must be a valid number. Decimal points are not allowed.
-error.mark.invalid.decimal.number={0} field must be a valid decimal number.
\ No newline at end of file
+error.mark.invalid.decimal.number={0} field must be a valid decimal number.
Index: lams_tool_chat/conf/xdoclet/web-settings.xml
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/conf/xdoclet/web-settings.xml	(.../web-settings.xml)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/conf/xdoclet/web-settings.xml	(.../web-settings.xml)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -16,3 +16,4 @@
 				classpath:/org/lamsfoundation/lams/tool/chat/chatApplicationContext.xml			
 	</param-value>
 </context-param>
+
Index: lams_tool_chat/db/sql/activity_insert.sql
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/db/sql/activity_insert.sql	(.../activity_insert.sql)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/db/sql/activity_insert.sql	(.../activity_insert.sql)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -1,5 +1,5 @@
 -- CVS ID: $Id$
-
+ 
 INSERT INTO lams_learning_activity
 (
 activity_ui_id
Index: lams_tool_chat/db/sql/create_lams_tool_chat.sql
===================================================================
diff -u -r8d5c540b1da67b18a80b3145c81c1ce04c2c17b2 -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/db/sql/create_lams_tool_chat.sql	(.../create_lams_tool_chat.sql)	(revision 8d5c540b1da67b18a80b3145c81c1ce04c2c17b2)
+++ lams_tool_chat/db/sql/create_lams_tool_chat.sql	(.../create_lams_tool_chat.sql)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -1,5 +1,5 @@
 -- CVS ID: $Id$
-
+ 
 SET FOREIGN_KEY_CHECKS=0;
 
 DROP TABLE IF EXISTS tl_lachat11_user;
Index: lams_tool_chat/db/sql/drop_lams_tool_chat.sql
===================================================================
diff -u -red16d5f8991580c9160628f30a49e947a0b154bb -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/db/sql/drop_lams_tool_chat.sql	(.../drop_lams_tool_chat.sql)	(revision ed16d5f8991580c9160628f30a49e947a0b154bb)
+++ lams_tool_chat/db/sql/drop_lams_tool_chat.sql	(.../drop_lams_tool_chat.sql)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -1,5 +1,5 @@
 -- CVS ID: $Id$
-
+ 
 SET FOREIGN_KEY_CHECKS=0;
 DROP TABLE IF EXISTS tl_lachat11_user;
 DROP TABLE IF EXISTS tl_lachat11_attachment;
Index: lams_tool_chat/db/sql/library_insert.sql
===================================================================
diff -u -red16d5f8991580c9160628f30a49e947a0b154bb -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/db/sql/library_insert.sql	(.../library_insert.sql)	(revision ed16d5f8991580c9160628f30a49e947a0b154bb)
+++ lams_tool_chat/db/sql/library_insert.sql	(.../library_insert.sql)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -1,5 +1,5 @@
 -- CVS ID: $Id$
-
+ 
 INSERT INTO lams_learning_library
 (
 description,
Index: lams_tool_chat/db/sql/tool_insert.sql
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/db/sql/tool_insert.sql	(.../tool_insert.sql)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/db/sql/tool_insert.sql	(.../tool_insert.sql)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -1,5 +1,5 @@
 -- CVS ID: $Id$
-
+ 
 INSERT INTO lams_tool
 (
 tool_signature,
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/beans/AuthoringSessionBean.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/beans/AuthoringSessionBean.java	(.../AuthoringSessionBean.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/beans/AuthoringSessionBean.java	(.../AuthoringSessionBean.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -22,7 +22,7 @@
  */
 
 /* $Id$ */
-
+ 
 package org.lamsfoundation.lams.tool.chat.beans;
 
 import java.util.LinkedList;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/chatApplicationContext.xml
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/chatApplicationContext.xml	(.../chatApplicationContext.xml)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/chatApplicationContext.xml	(.../chatApplicationContext.xml)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
-
+ 
 	<!--  $Id$ -->
  	<!--
  	- Application context definition for Chat tool business layer.
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/IChatAttachmentDAO.java
===================================================================
diff -u -r57a8fd80863308a6aae133850dbe2de4acd15abf -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/IChatAttachmentDAO.java	(.../IChatAttachmentDAO.java)	(revision 57a8fd80863308a6aae133850dbe2de4acd15abf)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/IChatAttachmentDAO.java	(.../IChatAttachmentDAO.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.dao;
 
 import org.lamsfoundation.lams.dao.IBaseDAO;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/IChatDAO.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/IChatDAO.java	(.../IChatDAO.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/IChatDAO.java	(.../IChatDAO.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.dao;
 
 import org.lamsfoundation.lams.dao.IBaseDAO;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/IChatSessionDAO.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/IChatSessionDAO.java	(.../IChatSessionDAO.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/IChatSessionDAO.java	(.../IChatSessionDAO.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.dao;
 
 import org.lamsfoundation.lams.dao.IBaseDAO;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/IChatUserDAO.java
===================================================================
diff -u -r57a8fd80863308a6aae133850dbe2de4acd15abf -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/IChatUserDAO.java	(.../IChatUserDAO.java)	(revision 57a8fd80863308a6aae133850dbe2de4acd15abf)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/IChatUserDAO.java	(.../IChatUserDAO.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.dao;
 
 import org.lamsfoundation.lams.dao.IBaseDAO;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/hibernate/ChatAttachmentDAO.java
===================================================================
diff -u -r57a8fd80863308a6aae133850dbe2de4acd15abf -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/hibernate/ChatAttachmentDAO.java	(.../ChatAttachmentDAO.java)	(revision 57a8fd80863308a6aae133850dbe2de4acd15abf)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/hibernate/ChatAttachmentDAO.java	(.../ChatAttachmentDAO.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.dao.hibernate;
 
 import org.lamsfoundation.lams.dao.hibernate.BaseDAO;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/hibernate/ChatDAO.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/hibernate/ChatDAO.java	(.../ChatDAO.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/hibernate/ChatDAO.java	(.../ChatDAO.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.dao.hibernate;
 
 import java.util.List;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/hibernate/ChatSessionDAO.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/hibernate/ChatSessionDAO.java	(.../ChatSessionDAO.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/hibernate/ChatSessionDAO.java	(.../ChatSessionDAO.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.dao.hibernate;
 
 import java.util.List;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/hibernate/ChatUserDAO.java
===================================================================
diff -u -r57a8fd80863308a6aae133850dbe2de4acd15abf -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/hibernate/ChatUserDAO.java	(.../ChatUserDAO.java)	(revision 57a8fd80863308a6aae133850dbe2de4acd15abf)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/dao/hibernate/ChatUserDAO.java	(.../ChatUserDAO.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.dao.hibernate;
 
 import org.lamsfoundation.lams.dao.hibernate.BaseDAO;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/model/Chat.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/model/Chat.java	(.../Chat.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/model/Chat.java	(.../Chat.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.model;
 
 import java.util.Date;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/model/ChatAttachment.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/model/ChatAttachment.java	(.../ChatAttachment.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/model/ChatAttachment.java	(.../ChatAttachment.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.model;
 
 import java.util.Date;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/model/ChatSession.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/model/ChatSession.java	(.../ChatSession.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/model/ChatSession.java	(.../ChatSession.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.model;
 
 import java.util.Date;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/model/ChatUser.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/model/ChatUser.java	(.../ChatUser.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/model/ChatUser.java	(.../ChatUser.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.model;
 
 /**
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/service/ChatService.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/service/ChatService.java	(.../ChatService.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/service/ChatService.java	(.../ChatService.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.service;
 
 import java.io.FileNotFoundException;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/service/ChatServiceProxy.java
===================================================================
diff -u -r57a8fd80863308a6aae133850dbe2de4acd15abf -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/service/ChatServiceProxy.java	(.../ChatServiceProxy.java)	(revision 57a8fd80863308a6aae133850dbe2de4acd15abf)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/service/ChatServiceProxy.java	(.../ChatServiceProxy.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.service;
 
 import javax.servlet.ServletContext;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/service/IChatService.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/service/IChatService.java	(.../IChatService.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/service/IChatService.java	(.../IChatService.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.service;
 
 import org.apache.struts.upload.FormFile;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/util/ChatConstants.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/util/ChatConstants.java	(.../ChatConstants.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/util/ChatConstants.java	(.../ChatConstants.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.util;
 
 public interface ChatConstants {
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/util/ChatException.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/util/ChatException.java	(.../ChatException.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/util/ChatException.java	(.../ChatException.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.util;
 
 /**
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/util/ChatToolContentHandler.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/util/ChatToolContentHandler.java	(.../ChatToolContentHandler.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/util/ChatToolContentHandler.java	(.../ChatToolContentHandler.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.util;
 
 import org.lamsfoundation.lams.contentrepository.client.ToolContentHandler;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/web/actions/AuthoringAction.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/web/actions/AuthoringAction.java	(.../AuthoringAction.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/web/actions/AuthoringAction.java	(.../AuthoringAction.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.web.actions;
 
 import java.util.Date;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/web/actions/LearningAction.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/web/actions/LearningAction.java	(.../LearningAction.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/web/actions/LearningAction.java	(.../LearningAction.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.web.actions;
 
 import javax.servlet.http.HttpServletRequest;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/web/actions/MonitoringAction.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/web/actions/MonitoringAction.java	(.../MonitoringAction.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/web/actions/MonitoringAction.java	(.../MonitoringAction.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -21,6 +21,7 @@
  * ****************************************************************
  */
 /* $$Id$$ */
+
 package org.lamsfoundation.lams.tool.chat.web.actions;
 
 import javax.servlet.http.HttpServletRequest;
Index: lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/web/forms/AuthoringForm.java
===================================================================
diff -u -rb32ded72d955763a9b49e33e2dc2ab195d83564b -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/web/forms/AuthoringForm.java	(.../AuthoringForm.java)	(revision b32ded72d955763a9b49e33e2dc2ab195d83564b)
+++ lams_tool_chat/src/java/org/lamsfoundation/lams/tool/chat/web/forms/AuthoringForm.java	(.../AuthoringForm.java)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -22,7 +22,7 @@
  */
 
 /* $Id$ */
-
+ 
 package org.lamsfoundation.lams.tool.chat.web.forms;
 
 import org.apache.struts.action.ActionForm;
Index: lams_tool_chat/web/WEB-INF/struts/validator-rules.xml
===================================================================
diff -u -red16d5f8991580c9160628f30a49e947a0b154bb -rb70e2750284cb613bbe37fb30b69091d679c3bf4
--- lams_tool_chat/web/WEB-INF/struts/validator-rules.xml	(.../validator-rules.xml)	(revision ed16d5f8991580c9160628f30a49e947a0b154bb)
+++ lams_tool_chat/web/WEB-INF/struts/validator-rules.xml	(.../validator-rules.xml)	(revision b70e2750284cb613bbe37fb30b69091d679c3bf4)
@@ -3,7 +3,7 @@
           "http://jakarta.apache.org/commons/dtds/validator_1_1_3.dtd">
 <!--
   $Id$
-
+ 
    This file contains the default Struts Validator pluggable validator
    definitions.  It should be placed somewhere under /WEB-INF and
    referenced in the struts-config.xml under the plug-in element