ubuntu: iproute is now called iproute2

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
licensing: Add missing headers and FSF address

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
tests: Add lxc-test-usernic to the dist tarball

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
snapshots in api: define lxcapi_snapshot

Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>

Conflicts:
	src/tests/Makefile.am