Bug#776297: jajuk: please make the build reproducible

[Emmanuel Bourg]

Hi Chris,

Thank you for the patch. It can be even simpler by setting the
build.time property in debian/rules instead of patching the upstream
build. This will look like this:

DEB_ANT_ARGS := -Dbuild.time='$(shell dpkg-parsechangelog --show-field
Date)'

With Ant the properties defined on the command line take precedence on
the properties defined in the build file. I'll upload the fix shortly.

Emmanuel Bourg