v2:
intro.1 and cygwin.1 are identical. Make cygwin.1 a link to intro.1
Update dates in static man pages
v3:
Use doclifter to convert intro.[13] to DocBook XML
Clean up markup and fix a couple of spelling mistakes.
Build and install manpages from XML
v4:
Update to refer to GPLv3+, SUSv4
Simplify ulinks where anchor text is the same as the URL
2015-06-22 Jon Turney <jon.turney@dronecode.org.uk>
* Makefile.in (intro2man.stamp): Add.
* intro.xml: New file.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Jon TURNEY