criu: Version 1.2 release
criu: Version 1.2 release

This time we've made minimal required support for live-migration,
so that the p.haul project can work. Another big achievement is
better dump and restore performance.

Other than this -- a lot of bugfixes here and there, as usual.

Signed-off-by: Pavel Emelyanov <c9a32589e048e044184536f7ac71ef92fe82df3e@parallels.com>

marcosnils/criu,wtf42/criu,AuthenticEshkinKot/criu,gonkulator/criu,gonkulator/criu,wtf42/criu,marcosnils/criu,eabatalov/criu,marcosnils/criu,marcosnils/criu,gonkulator/criu,ldu4/criu,LK4D4/criu,biddyweb/criu,KKoukiou/criu-remote,kawamuray/criu,svloyso/criu,KKoukiou/criu-remote,gablg1/criu,tych0/criu,KKoukiou/criu-remote,rentzsch/criu,fbocharov/criu,sdgdsffdsfff/criu,gablg1/criu,svloyso/criu,sdgdsffdsfff/criu,wtf42/criu,rentzsch/criu,efiop/criu,wtf42/criu,LK4D4/criu,tych0/criu,tych0/criu,eabatalov/criu,fbocharov/criu,ldu4/criu,AuthenticEshkinKot/criu,KKoukiou/criu-remote,ldu4/criu,kawamuray/criu,marcosnils/criu,sdgdsffdsfff/criu,sdgdsffdsfff/criu,tych0/criu,rentzsch/criu,sdgdsffdsfff/criu,KKoukiou/criu-remote,gablg1/criu,biddyweb/criu,LK4D4/criu,rentzsch/criu,tych0/criu,svloyso/criu,efiop/criu,kawamuray/criu,fbocharov/criu,biddyweb/criu,LK4D4/criu,biddyweb/criu,gonkulator/criu,fbocharov/criu,gonkulator/criu,kawamuray/criu,efiop/criu,eabatalov/criu,AuthenticEshkinKot/criu,ldu4/criu,biddyweb/criu,efiop/criu,rentzsch/criu,AuthenticEshkinKot/criu,tych0/criu,eabatalov/criu,svloyso/criu,svloyso/criu,rentzsch/criu,LK4D4/criu,gablg1/criu,wtf42/criu,ldu4/criu,marcosnils/criu,kawamuray/criu,eabatalov/criu,efiop/criu,fbocharov/criu,gablg1/criu,wtf42/criu,fbocharov/criu,svloyso/criu,AuthenticEshkinKot/criu,LK4D4/criu,ldu4/criu,AuthenticEshkinKot/criu,gonkulator/criu,eabatalov/criu,gablg1/criu,efiop/criu,KKoukiou/criu-remote,biddyweb/criu,sdgdsffdsfff/criu,kawamuray/criu