Zelenium: add html2canvas v1.0.0-alpha.12 and make it available in test namespace

https://github.com/niklasvh/html2canvas Copyright (c) 2012 Niklas von Hertzen

product/Zelenium/selenium/core/TestRunner.hta

@@ -49,6 +49,7 @@ to work-around a bug in IE on Win2K whereby the HTA application doesn't function
         <script language="JavaScript" type="text/javascript" src="xpath/xpath.js"></script>
         <script language="JavaScript" type="text/javascript" src="xpath/javascript-xpath-0.1.11.js"></script>
         <script language="JavaScript" type="text/javascript" src="lib/resemble.js"></script>
+        <script language="JavaScript" type="text/javascript" src="lib/html2canvas.js"></script>
         <script language="JavaScript" type="text/javascript" src="scripts/user-extensions.js"></script>
 </head>
 

product/Zelenium/selenium/core/TestRunner.html

@@ -49,6 +49,7 @@ to work-around a bug in IE on Win2K whereby the HTA application doesn't function
         <script language="JavaScript" type="text/javascript" src="xpath/xpath.js"></script>
         <script language="JavaScript" type="text/javascript" src="xpath/javascript-xpath-0.1.11.js"></script>
         <script language="JavaScript" type="text/javascript" src="lib/resemble.js"></script>
+        <script language="JavaScript" type="text/javascript" src="lib/html2canvas.js"></script>
         <script language="JavaScript" type="text/javascript" src="scripts/user-extensions.js"></script>
 </head>