adolc source tarball repack

["Barak A. Pearlmutter" <barak@cs.nuim.ie>]

I'd like to upload a tweaked adolc for the next stable update.
There are no changes to the binaries, but the source tarball
in stable contains non-free files.

See http://bugs.debian.org/641489 for details, and for the packaged
fix (in git) which is identical to the version in testing except that
two files
  windows/vcredist_x86.exe
  windows/x64/vcredist_x64.exe
are removed from the source tarball which is regenerated, and an
appropriate entry is made in debian/changelog

(The issue was fixed upstream before the version currently in testing,
so that is not an issue.)

					--Barak.