Updated openstack/openstack
Project: openstack/nova  69e32ca5c95a2dbf188d314fcd5699b07f09b036

Catch NotImplementedError on reset_network for xen

This patch adds a decorator around reset_network for
NotImplementedError.

Closes-Bug: #1306404
Change-Id: If337304d2cba2f3a91374d50cd6ea3a6b80285de