Bug#855878: intltool needs a patch to support JavaScript and Vala

[Piotr Drąg]

Package: intltool
Version: 0.51.0-3

intltool is unmaintained upstream and it currently has a couple of
bugs that are very problematic. One of them is that various formats
are not detected by intltool-update:

https://bugs.launchpad.net/intltool/+bug/544445

https://bugs.launchpad.net/intltool/+bug/1039983


I have submitted a simple patch that fixes the issue, but it is
unlikely to get merged and released:

https://bugs.launchpad.net/intltool/+bug/1325597


I'm asking to include the patch from that report in the Debian package.