Updated openstack/openstack
Project: openstack/nova  ff78a03a91a2d75cdb9f7f72f7c816c05d962f81

Add sqlite dev packages to devref env setup doc

While setting up a new Ubuntu Trusty development
system without devstack I ran into an undocumented
native package dependency for sqlite, so add those
here.

Change-Id: Ib82ea58e85f6ccab6008f2d19a31d0e890136ca7