Render TEI highlights with our highlighter.
Original teibp.xsl file from TEI Boilerplate.

Revision e77218fe13ad3970f9aa23c2328f268935314ec9.
Our version of TEI XSLT stylesheet.
Disabling unneeded parts of the TEI template.

Using xsltProcessor.setParameter does not really work, so we modify the
template and parameters directly.
Have to manually resolve xml-to-string.xsl inclusion.

It does not work in browsers. See
http://code.google.com/p/chromium/issues/detail?id=8441
xsltProcessor.setParameter doesn't really work, so we modified the XSLT.
No need for Annotator's adder.

It just adds an unnecessary DOM element.
Initialize scroller.