Abiword build with generic change tracking odt support

[monkeyiq <monkeyiq@gmail.com>]

Hi,
  For those who are interested, I've just git pushed the latest changes
to github for abiword generic change tracking... building instructions
for Linux and information can be found here...
http://monkeyiq.blogspot.com/2011/04/abiword-with-odt-and-generic-track.html

  A prebuilt windows binary may also become available shortly. Please
drop me a line if you have interest in such a binary rather than a Linux
build.