* build process, update to build library 
  _and_ binaries
* in local urls, use subrequests to avoid 
  denyal of service
* handle server port in local and http
  urls!!!!
* watch out! when making sub requests, switch
  url parameters to those of the new request!!!
* note temporary file name
- initialize and destroy scanner status
  only at init time, not every time a string
  has to be evluated
* delay handling of local urls
* apache1: lookup ip addresses using ioctl
* use two hashing tables to keep parameters
* crash with access denyed
- = and ==, problem with long numbers and strings 
- use xmlSAXParseFile instead of other standard
  functions

- add XPath _function_ to access mod-xslt variables
- add XPath _function_ to open up another url
  (like open, but with the ability to fake being a client
  and pass over POST parameters and headers)
- add xml instruction for external elements

- add gettext support
- variables accepted by lex are not the same handled
  by replace string - and are not the same handled by
  value-of!!!

- XSLTForceStylesheet
- wildcards in mime types
- save xml document from dynamic documents
  only when an error verifies

- error output in html documents

- add flag to detect flex and bison
* avoid sapi flags being used for other stuff
* add pthread detection code in configure.ac
* add detection code for xsltCopyTextString, available
  from libxslt 1.0.32 and greater
* add detection code for interface ioctl
* add detection code for nano patch in configure.ac