Updated openstack/openstack
Project: openstack/cinder  6e17425fa153e7fd7971d85db635403f97a17821

Fix nfs_shares config file parsing of spaces

Driver fails in case if 'nfs_shares' file lines contain more than one
space between it's patrs. This patch fixes this.

Change-Id: I446ab23f0ae06ec9e8ad18ebc1d79c705de47e4d