VETH interface cleanup when dockerD suddenly crashes
VETH interface cleanup when dockerD suddenly crashes

VETH interface was not cleaned up when DockerD got killed between addEndpoint and updateToStore calls.
I have added logs and made sure calling updateToStore before addEndpoint contains same values.
Hence moving up the call looks safer and VETH gets cleaned up even after DockerD gets killed in the middle.

Signed-off-by: selansen <8b6e78cbde02fa9378a1ce157e56b26fa3e90c14@docker.com>

vdemeester/libnetwork,abhi/libnetwork,abhi/libnetwork,medallia/libnetwork,mahak/libnetwork,medallia/libnetwork,kolyshkin/libnetwork,docker/libnetwork,docker/libnetwork,mahak/libnetwork,kolyshkin/libnetwork,mahak/libnetwork,vdemeester/libnetwork,docker/libnetwork,kolyshkin/libnetwork,vdemeester/libnetwork,medallia/libnetwork,abhi/libnetwork