Update Buildroot to 2019.02.3 (#415)

* Update Buildroot to 2019-02.3

* Fix enter script

* Update ova_defconfig

* Fix network manager

* Remove runc patches

* Use same docker version

* Fix build

* Fix vmtools

* Fix depens

* Fix handling with tempfiles

* Fix permission handling

* Fix cp

* Cleanup

* Fix mounts

buildroot/package/iptables/0001-ebtables-vlan-fix-userspace-kernel-headers-collision.patch

@@ -0,0 +1,45 @@
+From 51d374ba41ae4f1bb851228c06b030b83dd2092f Mon Sep 17 00:00:00 2001
+From: Baruch Siach <baruch@tkos.co.il>
+Date: Tue, 13 Nov 2018 19:22:08 +0200
+Subject: [PATCH] ebtables: vlan: fix userspace/kernel headers collision
+
+Build with musl libc fails because of conflicting struct ethhdr
+definitions:
+
+In file included from .../sysroot/usr/include/net/ethernet.h:10:0,
+                 from ../iptables/nft-bridge.h:8,
+                 from libebt_vlan.c:18:
+.../sysroot/usr/include/netinet/if_ether.h:107:8: error: redefinition of ‘struct ethhdr’
+ struct ethhdr {
+        ^~~~~~
+In file included from libebt_vlan.c:16:0:
+.../sysroot/usr/include/linux/if_ether.h:160:8: note: originally defined here
+ struct ethhdr {
+        ^~~~~~
+
+Include the userspace header first for the definition suppression logic
+to do the right thing.
+
+Signed-off-by: Baruch Siach <baruch@tkos.co.il>
+Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
+---
+Upstream status: commit 51d374ba41ae
+
+ extensions/libebt_vlan.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/extensions/libebt_vlan.c b/extensions/libebt_vlan.c
+index 4a2eb7126895..be269c6cdb4c 100644
+--- a/extensions/libebt_vlan.c
++++ b/extensions/libebt_vlan.c
+@@ -12,6 +12,7 @@
+ #include <getopt.h>
+ #include <ctype.h>
+ #include <xtables.h>
++#include <netinet/if_ether.h>
+ #include <linux/netfilter_bridge/ebt_vlan.h>
+ #include <linux/if_ether.h>
+ #include "iptables/nft.h"
+-- 
+2.19.1
+