Log Message:
Update to 2.25:

- 2.25 | 2009-05-28
  - changes to (www cgi)
    - bugfix: parse cookies using comma as inter-cookie delim
    - bugfix: query-string no longer masks form-data
    - new proc: cgi:cookie-names
    - new support for ‘uploads-lazy’ (file contents management) style
  - new module: (www server-utils form-2-form)
  - new (www server-utils cookies) proc: simple-parse-cookies
  - new (www server-utils parse-request) procs
    - hqf<-upath
    - alist<-query
    - read-body
  - documentation spiffed
  - distribution includes guile-www.pdf
  - maintenance uses GNU Autoconf 2.63, GNU Automake 1.11