double commit for 4111249ff85d5cc7ab774e88d0348c9818fe9181 in R1.10. This is directory structuring in openstack/debian
where all neutron packages will be under openstack release directory, removed grizlly specific pacakges and cleaned up
Makefile as well.

Change-Id: Id7d03ab5a58f1dd8cddca5ba7176675c7c3159e0
Merge "double commit for 4111249ff85d5cc7ab774e88d0348c9818fe9181 in R1.10. This is directory structuring in openstack/debian where all neutron packages will be under openstack release directory, removed grizlly specific pacakges and cleaned up Makefile as well." into R1.10