More bugs and fixes

Hi,

The stylesheets use the name() predicate test incorrectly in some places. 
The uses were too widespread for me to correct. Ive corrected one case 
described below. The issue is that the name() will return the QName of 
the Node but the stylesheet assumes that the prefix is always "xs". This 
works for the template match because the xs prefix is defined in the 
stylesheet but will not work for the name() for schemas with the 
XML_SCHEMA_NS qualified differently.

There are two solutions to this:

a. Correct the stylesheet to use local-name()  and namespace-uri().

b. Load the schema using a SAX2DOM identity transform and substitute the 
namespace prefixes.

There was another bug ie an inconsistency between model.xsl and 
xml2html.xsl in the treatment of the "any" element. Ive fixed this 
specific case (line 135 of model.xsl and line 1100 of xml2html.xsl). 
Similar errors might occur for "anyAttribute" but Ive not checked that.

Ive added more debugging info to Processor.java ie the source and result 
of intermediate transforms are serialized to STDERR when debug is on.

-Nikhil