Please backport libseccomp 1.0.1-2 (main) from raring

Please backport libseccomp 1.0.1-2 (main) from raring to precise, quantal.

Reason for the backport:
========================
This is in preparation for the next LXC backport so we have the same
version of libseccomp as is the case in the source series of the LXC
backport.

This will upgrade libseccomp from libseccomp0 to libseccomp1 in precise
and offer libseccomp1 in quantal.

LXC has been offering various PPAs with that same version backported for
a few cycles now without getting any report of problems.

Testing:
========
Mark off items in the checklist [X] as you test them, but please leave the checklist so that backporters can quickly evaluate the state of testing.

You can test-build the backport in your PPA with backportpackage:
$ backportpackage -u ppa:<lp username>/<ppa name> -s raring -d precise libseccomp
$ backportpackage -u ppa:<lp username>/<ppa name> -s raring -d quantal libseccomp

* precise:
[x] Package builds without modification
[x] libseccomp-dev installs cleanly and runs
[x] libseccomp1 installs cleanly and runs
* quantal:
[x] Package builds without modification
[x] libseccomp-dev installs cleanly and runs
[x] libseccomp1 installs cleanly and runs

Reverse dependencies:
=====================
The following reverse-dependencies need to be tested against the new version of libseccomp. For reverse-build-dependencies (-Indep), please test that the package still builds against the new libseccomp. For reverse-dependencies, please test that the version of the package currently in the release still works with the new libseccomp installed. Reverse- Recommends, Suggests, and Enhances don't need to be tested, and are listed for completeness-sake.

libseccomp-dev
--------------
* lxc
  [-] quantal (Reverse-Build-Depends)

Didn't actually test but this should work, anyway it doesn't really
matter much since the runtime package is different (libseccomp1 vs
libseccomp0).

libseccomp1
-----------