criu: Version 3.0

So, we've done a HUUGE rework in this release, that's why it's 3.0.
Two biggest changes are:

* Compel library -- the framwork for parasite code injection.
* 32bit x86 support. Note, that it's neither x32 support, not 32-bit
  criu. It's purely the ability to dump 32-bit tasks on 64-bit host.

With compel at hands the 'criu exec' is removed.

Main set of kudos go to Cyrill and Dima for this heavy lifting :)

Other things include shutdown-ed UDP sockets, bind-mounts to external
bind mounts, ASAN, extentions to RPC, rework of SysVIPC shmem dump
format and some bugfixes and beautifications in CRIT.
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>

Makefile.versions

 #
 # CRIU version.
-CRIU_VERSION_MAJOR	:= 2
-CRIU_VERSION_MINOR	:= 12
+CRIU_VERSION_MAJOR	:= 3
+CRIU_VERSION_MINOR	:= 0
 CRIU_VERSION_SUBLEVEL	:=
 CRIU_VERSION_EXTRA	:=
-CRIU_VERSION_NAME	:= Vulcanite Rook
+CRIU_VERSION_NAME	:= Basalt Wagtail
 CRIU_VERSION		:= $(CRIU_VERSION_MAJOR)$(if $(CRIU_VERSION_MINOR),.$(CRIU_VERSION_MINOR))$(if $(CRIU_VERSION_SUBLEVEL),.$(CRIU_VERSION_SUBLEVEL))$(if $(CRIU_VERSION_EXTRA),.$(CRIU_VERSION_EXTRA))
 
 export CRIU_VERSION_MAJOR CRIU_VERSION_MINOR CRIU_VERSION_SUBLEVEL