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There are several little things to fix in the libiptc package split to get
it completed:
 * adjust break/depends
 * distribute usr/include/libiptc/libiptc.h
 * dropped the breaks: linux-libc-dev (<< 3.5), this was added for a file
   conflict regarding /usr/include/linux/netfilter_ipv4/ip_queue.h, which
   is no longer shipped by the library packages.
Signed-off-by: Michael Biebl <biebl@debian.org>
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>

Generate 2 new binary packages libiptc and libiptc-dev from iptables and
iptables-dev.

This way, we can play Multi-Arch games independently with iptables and libiptc.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>