Fixed 2.5.15 tarballs are in place

[Mikhael Goikhman]

For the record, the fixed tarballs are in place.

If one happens to get the old 2.5.15 tarball, he may just remove the
FvwmTabs.1 rule from the end of modules/FvwmTabs/Makefile[.in].

Regards,
Mikhael.