Make the XPath engine handle CDATA sections as text-nodes.

b=92786 r=peterv, pike sr=jst

Mixed small fixes and comments.
b=99792 r=peterv sr=jst


git-svn-id: svn://10.0.0.236/trunk@103025 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/extensions/transformiix/source/xpath/StringResult.cpp

@@ -66,7 +66,7 @@ void StringResult::stringValue(String& str)  {
 } //-- stringValue
 
 MBool StringResult::booleanValue() {
-   return (MBool)(this->value.length());
+   return value.length() > 0;
 } //-- booleanValue
 
 double StringResult::numberValue() {