Bug#1070689: transition: msgpack-c

[James McCoy <jamessan@debian.org>]

Package: release.debian.org
Severity: normal
X-Debbugs-Cc: msgpack-c@packages.debian.org
Control: affects -1 + src:msgpack-c
User: release.debian.org@packages.debian.org
Usertags: transition

The msgpack-c upstream renamed their C library from libmsgpackc.so to
libmsgpack-c.so. I've renamed the binary packages accordingly
(libmsgpack-dev -> libmsgpack-c-dev, libmsgpackc2 -> libmsgpack-c2) and
the former "Provides: libmsgpack-dev" to help ease the transition.

The following build dependencies will need fixes to build against the
new msgpack-c version:

* libdata-messagepack-stream-perl
* tmate
* tmate-ssh-server
* webdis

This is just related to how the packages detect whether msgpack is
available, since the APIs/ABIs themselves did not change.

Ben file:

title = "msgpack-c";
is_affected = .depends ~ "libmsgpackc2" | .depends ~ "libmsgpack-c2";
is_good = .depends ~ "libmsgpack-c2";
is_bad = .depends ~ "libmsgpackc2";