title: Add XSLT 2 schema to Visual Studio 2010 for intellisense
body: <p>I'd like to add the XSLT 2 schema to Visual Studio 2010 to provide intellisense. I've added the schema to C:\Program Files\Microsoft Visual Studio 10.0\Xml\Schemas (removing the XSLT 1 schema), but to no avail. The schema seems to have been parsed by Visual Studio, as I can hover my cursor over the namespace declaration in the stylesheet (xmlns:xsl="http://www.w3.org/1999/XSL/Transform") and see the comments from the new schema, however, intellisense still refers to the XSLT 1 implementation. For example, the &lt;xsl:function/&gt; element has a warning that 'xsl:function is not yet available'.</p>
  
  <p>Do I need to register the schema in some way? Any suggestions welcome.</p>