[Debian-med-packaging] Bug#768404: charls is not multiarch ready

[Mathieu Malaterre]

Package: libcharls1
Version: 1.0-5
Severity: important

Although the layout of the package is correct, as per:

https://wiki.debian.org/Multiarch/Implementation#dh.281.29_and_autotools

It is missing the last steps:

[...]
Once you have built the package and verified that the shared library
package contains only the expected files, and that your -dev package
still works, mark this shared library package Multi-Arch: same in
debian/control.

Mark the common package(which is "all") Multi-Arch: foreign in
debian/control, if it may be needed by the shared library package.
[...]