KendoUI Tester - Chart label rotation

HTML

<script src="http://cdn.kendostatic.com/2012.1.322/js/kendo.all.min.js"></script>
<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.1.322/styles/kendo.common.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.1.322/styles/kendo.default.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.1.322/styles/kendo.datavis.min.css">
<div class="assignment-portal-gird-module">
    <div class="row-templates">
        <script id="rowTemplate" type="text/x-kendo-tmpl">
            <tr class="assignment-table-row1"> 
                <td><b>${ Points }</b></td>
                <td><b>${ ContactName }</b></td>
                <td><b>${ Title }</b></td>    
                <td><b>${ ProviderName }</b></td>
                <td><b>${ Phone }</b></td>
                <td><b>${ TimeZone }</b></td>
			</tr>
            <tr class="assignment-table-row2">
                <td></td>
                <td colspan="2">
                    <span class="assignment-portal-note-label" >Latest Note</span><br/>
                    <table  class="assignment-portal-note-table" >
                        <tr>
                            <td>${ LastNoteDate }</td> <td>${ LastNote }</td>
                        </tr>
                    </table>
                </td>
                <td colspan="3">
                    <span class="assignment-portal-note-label" >Exchange Level</span><br/>
                    <b>Eval:</b> ${ HasEval } Touches: ${ Touches } Log-ins: ${ Sessions } ${ LastNoteDate }
                </td>
            </tr>
        </script>
        <script id="altRowTemplate" type="text/x-kendo-tmpl">
            <tr class="assignment-table-row1-alt"> 
             <td><b>${ Points }</b></td>
                <td><b>${ ContactName }</b></td>
                <td><b>${ Title }</b></td>    
                <td><b>${ ProviderName }</b></td>
                <td><b>${ Phone }</b></td>
                <td><b>${ TimeZone }</b></td>
			</tr>
           ...

CSS

.assignment-portal-gird-module { font-family: Arial; }
.assignment-portal-gird-module .assignment-portal-note-label { color:darkorange; font-family: Arial; }
	.assignment-portal-gird-module td { border: none; padding: 0 3px; }
	.assignment-portal-gird-module .assignment-table-row1 { }
	.assignment-portal-gird-module .assignment-table-row2 td { border-bottom: solid gray 1px; vertical-align: top; }
	.assignment-portal-gird-module .assignment-table-row1-alt { background-color: rgb(227, 227, 227); }
	.assignment-portal-gird-module .assignment-table-row2-alt { background-color: rgb(227, 227, 227); }
	.assignment-portal-gird-module .assignment-table-row2-alt td { border-bottom: solid gray 1px;  vertical-align: top;}
.assignment-portal-gird-module .assignment-portal-note-table td { border-bottom: none; }

JavaScript

jQuery('#gridAssignments').kendoGrid({
    pageable: true,
    scrollable: false,
    rowTemplate: kendo.template($('#rowTemplate').html()),
    altRowTemplate: kendo.template($('#altRowTemplate').html()),
    sortable: true,
    dataSource: {
        data: [{
            Points: '888',
            KlasID: 14926,
            ContactName: 'John Johnson',
            Title: 'Chief Infomration Officer',
            ProviderName: 'West Coast Medical Center',
            Phone: '801-555-1234',
            TimeZone: '(E) 8:32 AM',
            LastNoteDate: '01/25/2013 09:02 AM',
            LastNote: 'Sent Email - Requested to setup a call for 8:30 am Friday Feb 1st.',
            HasEval: 'Yes',
            Touches: '3',
            Sessions: '1',
            LastNoteDate: '01/23/2013'
        }, {
            Points: '5',
            KlasID: 14926,
            ContactName: 'Jane Johnson',
            Title: 'Chief Infomration Officer',
            ProviderName: 'East Coast Medical Center',
            Phone: '801-555-4321',
            TimeZone: '(E) 8:32 AM',
            LastNoteDate: '01/25/2013 09:02 AM',
            LastNote: 'Sent Email - Requested to setup a call for 8:30 am Friday Feb 1st.',
            HasEval: 'No',
            Touches: '3',
            Sessions: '1',
            LastNoteDate: '01/23/2013'
        }, {
            Points: '18',
            KlasID: 14926,
            ContactName: 'John Doe',
            Title: 'Chief Infomration Officer',
            ProviderName: 'Florida Medical Center',
            Phone: '801-333-4321',
            TimeZone: '(E) 8:32 AM',
            LastNoteDate: '01/25/2013 09:02 AM',
            LastNote: 'Sent Email - Requested to setup a call for 8:30 am Friday Feb 1st.',
            HasEval: 'Yes',
            Touches: '3',
            Sessions: '1',
            LastNoteDate: '01/25/2013'
        }],
        pageSize: 10
    },
    columns: [{
        width: 30,
        title: "P"
    }, {
        width: 140,
     ...