diff --git a/addons/web_gantt/static/lib/dhtmlxGantt/index.html b/addons/web_gantt/static/lib/dhtmlxGantt/index.html
index 5196d426ca6..d35c33ca747 100644
--- a/addons/web_gantt/static/lib/dhtmlxGantt/index.html
+++ b/addons/web_gantt/static/lib/dhtmlxGantt/index.html
@@ -1,107 +1,107 @@
-<html>
-<head>
-    <title>Gantt Chart</title>
-    <link type="text/css" rel="stylesheet" href="codebase/dhtmlxgantt.css">
-    <script type="text/javascript" language="JavaScript" src="codebase/dhtmlxcommon.js"></script>
-    <script type="text/javascript" language="JavaScript" src="codebase/dhtmlxgantt.js"></script>
-
-<script language="JavaScript" type="text/javascript">
-    /*<![CDATA[*/
-    function createChartControl(htmlDiv1)
-    {
-        //project 1
-        var project1 = new GanttProjectInfo(1, "Applet redesign", new Date(2010, 5, 11));
-
-        var parentTask1 = new GanttTaskInfo(1, "Old code review", new Date(2010, 5, 11), 208, 50, "");
-        parentTask1.addChildTask(new GanttTaskInfo(2, "Convert to J#", new Date(2010, 5, 11), 100, 40, ""));
-        parentTask1.addChildTask(new GanttTaskInfo(13, "Add new functions", new Date(2010, 5, 12), 80, 90, ""));
-
-        var parentTask2 = new GanttTaskInfo(3, "Hosted Control", new Date(2010, 6, 7), 190, 80, "1");
-        var parentTask5 = new GanttTaskInfo(5, "J# interfaces", new Date(2010, 6, 14), 60, 70, "6");
-        var parentTask123 = new GanttTaskInfo(123, "use GUIDs", new Date(2010, 6, 14), 60, 70, "");
-        parentTask5.addChildTask(parentTask123);
-        parentTask2.addChildTask(parentTask5);
-        parentTask2.addChildTask(new GanttTaskInfo(6, "Task D", new Date(2010, 6, 10), 30, 80, "14"));
-
-        var parentTask4 = new GanttTaskInfo(7, "Unit testing", new Date(2010, 6, 15), 118, 80, "6");
-        var parentTask8 = new GanttTaskInfo(8, "core (com)", new Date(2010, 6, 15), 100, 10, "");
-        parentTask8.addChildTask(new GanttTaskInfo(55555, "validate uids", new Date(2010, 6, 20), 60, 10, ""));
-        parentTask4.addChildTask(parentTask8);
-        parentTask4.addChildTask(new GanttTaskInfo(9, "Stress test", new Date(2010, 6, 15), 80, 50, ""));
-        parentTask4.addChildTask(new GanttTaskInfo(10, "User interfaces", new Date(2010, 6, 16), 80, 10, ""));
-        parentTask2.addChildTask(parentTask4);
-
-        parentTask2.addChildTask(new GanttTaskInfo(11, "Testing, QA", new Date(2010, 6, 21), 60, 100, "6"));
-        parentTask2.addChildTask(new GanttTaskInfo(12, "Task B (Jim)", new Date(2010, 6, 8), 110, 1, "14"));
-        parentTask2.addChildTask(new GanttTaskInfo(14, "Task A", new Date(2010, 6, 7), 8, 10, ""));
-        parentTask2.addChildTask(new GanttTaskInfo(15, "Task C", new Date(2010, 6, 9), 110, 90, "14"));
-
-        project1.addTask(parentTask1);
-        project1.addTask(parentTask2);
-
-        //project 2
-        var project2 = new GanttProjectInfo(2, "Web Design", new Date(2010, 5, 17));
-
-        var parentTask22 = new GanttTaskInfo(62, "Fill HTML pages", new Date(2010, 5, 17), 157, 50, "");
-        parentTask22.addChildTask(new GanttTaskInfo(63, "Cut images", new Date(2010, 5, 22), 78, 40, ""));
-        parentTask22.addChildTask(new GanttTaskInfo(64, "Manage CSS", null, 90, 90, ""));
-        project2.addTask(parentTask22);
-
-        var parentTask70 = new GanttTaskInfo(70, "PHP coding", new Date(2010, 5, 18), 120, 10, "");
-        parentTask70.addChildTask(new GanttTaskInfo(71, "Purchase D control", new Date(2010, 5, 18), 50, 0, ""));
-        project2.addTask(parentTask70);
-
-        var ganttChartControl = new GanttChart();
-        ganttChartControl.setImagePath("codebase/imgs/");
-        ganttChartControl.setEditable(true);
-
-        ganttChartControl.addProject(project1);
-        ganttChartControl.addProject(project2);
-
-        ganttChartControl.create(htmlDiv1);
-    }
-    /*]]>*/
-</script>
-
-    <style>
-	body {font-size:12px}
-	.{font-family:arial;font-size:12px}
-	h1 {cursor:hand;font-size:16px;margin-left:10px;line-height:10px}
-	xmp {color:green;font-size:12px;margin:0px;font-family:courier;background-color:#e6e6fa;padding:2px}
-	.hdr{
-		background-color:lightgrey;
-		margin-bottom:10px;
-		padding-left:10px;
-	}
-    </style>
-
-</head>
-<body onload="createChartControl('GanttDiv');">
-
-    <div class="hdr">DHTML Gantt sample</div>
-
-	<h1>Initialize object on page</h1>
-	<p>You can place this JavaScript Gantt Chart anywhere on your web page, attaching it 
-	to any div object.<br>
-	</p>
-
-
-<XMP>
-<div style="width:950px;height:620px;position:absolute" id="GanttDiv"></div>
-<script>
-        var gantt = new GanttChart();
-        gantt.setImagePath("codebase/imgs/");
-        gantt.setEditable(true);
-        ...
-        gantt.addProject(project_1);
-        ...
-        gantt.create("GanttDiv");
-</script>
-</XMP>
-
-<br>
-	<div style="width:950px;height:620px;position:absolute;" id="GanttDiv"></div>
-
-</body>
-</html>
-
+<html>
+<head>
+    <title>Gantt Chart</title>
+    <link type="text/css" rel="stylesheet" href="codebase/dhtmlxgantt.css">
+    <script type="text/javascript" language="JavaScript" src="codebase/dhtmlxcommon.js"></script>
+    <script type="text/javascript" language="JavaScript" src="codebase/dhtmlxgantt.js"></script>
+
+<script language="JavaScript" type="text/javascript">
+    /*<![CDATA[*/
+    function createChartControl(htmlDiv1)
+    {
+        //project 1
+        var project1 = new GanttProjectInfo(1, "Applet redesign", new Date(2010, 5, 11));
+
+        var parentTask1 = new GanttTaskInfo(1, "Old code review", new Date(2010, 5, 11), 208, 50, "");
+        parentTask1.addChildTask(new GanttTaskInfo(2, "Convert to J#", new Date(2010, 5, 11), 100, 40, ""));
+        parentTask1.addChildTask(new GanttTaskInfo(13, "Add new functions", new Date(2010, 5, 12), 80, 90, ""));
+
+        var parentTask2 = new GanttTaskInfo(3, "Hosted Control", new Date(2010, 6, 7), 190, 80, "1");
+        var parentTask5 = new GanttTaskInfo(5, "J# interfaces", new Date(2010, 6, 14), 60, 70, "6");
+        var parentTask123 = new GanttTaskInfo(123, "use GUIDs", new Date(2010, 6, 14), 60, 70, "");
+        parentTask5.addChildTask(parentTask123);
+        parentTask2.addChildTask(parentTask5);
+        parentTask2.addChildTask(new GanttTaskInfo(6, "Task D", new Date(2010, 6, 10), 30, 80, "14"));
+
+        var parentTask4 = new GanttTaskInfo(7, "Unit testing", new Date(2010, 6, 15), 118, 80, "6");
+        var parentTask8 = new GanttTaskInfo(8, "core (com)", new Date(2010, 6, 15), 100, 10, "");
+        parentTask8.addChildTask(new GanttTaskInfo(55555, "validate uids", new Date(2010, 6, 20), 60, 10, ""));
+        parentTask4.addChildTask(parentTask8);
+        parentTask4.addChildTask(new GanttTaskInfo(9, "Stress test", new Date(2010, 6, 15), 80, 50, ""));
+        parentTask4.addChildTask(new GanttTaskInfo(10, "User interfaces", new Date(2010, 6, 16), 80, 10, ""));
+        parentTask2.addChildTask(parentTask4);
+
+        parentTask2.addChildTask(new GanttTaskInfo(11, "Testing, QA", new Date(2010, 6, 21), 60, 100, "6"));
+        parentTask2.addChildTask(new GanttTaskInfo(12, "Task B (Jim)", new Date(2010, 6, 8), 110, 1, "14"));
+        parentTask2.addChildTask(new GanttTaskInfo(14, "Task A", new Date(2010, 6, 7), 8, 10, ""));
+        parentTask2.addChildTask(new GanttTaskInfo(15, "Task C", new Date(2010, 6, 9), 110, 90, "14"));
+
+        project1.addTask(parentTask1);
+        project1.addTask(parentTask2);
+
+        //project 2
+        var project2 = new GanttProjectInfo(2, "Web Design", new Date(2010, 5, 17));
+
+        var parentTask22 = new GanttTaskInfo(62, "Fill HTML pages", new Date(2010, 5, 17), 157, 50, "");
+        parentTask22.addChildTask(new GanttTaskInfo(63, "Cut images", new Date(2010, 5, 22), 78, 40, ""));
+        parentTask22.addChildTask(new GanttTaskInfo(64, "Manage CSS", null, 90, 90, ""));
+        project2.addTask(parentTask22);
+
+        var parentTask70 = new GanttTaskInfo(70, "PHP coding", new Date(2010, 5, 18), 120, 10, "");
+        parentTask70.addChildTask(new GanttTaskInfo(71, "Purchase D control", new Date(2010, 5, 18), 50, 0, ""));
+        project2.addTask(parentTask70);
+
+        var ganttChartControl = new GanttChart();
+        ganttChartControl.setImagePath("codebase/imgs/");
+        ganttChartControl.setEditable(true);
+
+        ganttChartControl.addProject(project1);
+        ganttChartControl.addProject(project2);
+
+        ganttChartControl.create(htmlDiv1);
+    }
+    /*]]>*/
+</script>
+
+    <style>
+	body {font-size:12px}
+	.{font-family:arial;font-size:12px}
+	h1 {cursor:hand;font-size:16px;margin-left:10px;line-height:10px}
+	xmp {color:green;font-size:12px;margin:0px;font-family:courier;background-color:#e6e6fa;padding:2px}
+	.hdr{
+		background-color:lightgrey;
+		margin-bottom:10px;
+		padding-left:10px;
+	}
+    </style>
+
+</head>
+<body onload="createChartControl('GanttDiv');">
+
+    <div class="hdr">DHTML Gantt sample</div>
+
+	<h1>Initialize object on page</h1>
+	<p>You can place this JavaScript Gantt Chart anywhere on your web page, attaching it 
+	to any div object.<br>
+	</p>
+
+
+<XMP>
+<div style="width:950px;height:620px;position:absolute" id="GanttDiv"></div>
+<script>
+        var gantt = new GanttChart();
+        gantt.setImagePath("codebase/imgs/");
+        gantt.setEditable(true);
+        ...
+        gantt.addProject(project_1);
+        ...
+        gantt.create("GanttDiv");
+</script>
+</XMP>
+
+<br>
+	<div style="width:950px;height:620px;position:absolute;" id="GanttDiv"></div>
+
+</body>
+</html>
+