New in 5.17.1 - January 2013

* Added a documentation substitution stanza so that texi, man
  and mdoc documents may be massaged before being finalized.

* Many, many picky warning fixes

* Section 5 man pages and mdoc pages can now be emitted
  with the templates.  They still need work, though.

* The enumeration and bitmask management templates are now rigged
  so they work in the build tree without autogen being installed.

New in 5.17 - December 2012

* Bit Map and Enumeration templates are now fully integrated.
  They have their own section in the texi docs and the
  templates produce more easily used output.

* Guile adjustments.  Early 2.0.x Guile fiddles the
  LD_LIBRARY_PATH variable, causing problems when you are
  trying to run programs that use not-yet-installed libraries.
  The LD_LIBRARY_PATH is now preserved.

* The AG_OTEST_GUILE_VERSION will now try "rpm -q" first
  before dpkg, "guile-config --verision" and "guile --version".

* If a "min" count value has been specified, the emitted code will
  now verify that the option appears that minimum number of times.

New in 5.16 May 2012

* AutoGen now supports the "-MP" option.  The "phony" rule generated
  in the make dependency file will remove all generated files, except
  for the dependency file itself.  Please see the docs for "-MF".

* "break", "continue", and "return" macros implemented.
  "return" works in included templates and invoked macros (user defined
  macros).  "break" and "continue" work within "for" and "while"
  loops, though they cannot be used to leave invoked or included
  templates.
