Rename quantum repos to neutron

Only the repos are renamed.  This will coincide with the repo rename
operation on July 6.

See https://wiki.openstack.org/wiki/Network/neutron-renaming

Change-Id: I99fe1f80ffc7a54b958b709495b90f8d94d41376
diff --git a/lib/quantum b/lib/quantum
index afe99c4..a870865 100644
--- a/lib/quantum
+++ b/lib/quantum
@@ -72,8 +72,8 @@
 PUBLIC_SUBNET_NAME=${PUBLIC_SUBNET_NAME:-"public-subnet"}
 
 # Set up default directories
-QUANTUM_DIR=$DEST/quantum
-QUANTUMCLIENT_DIR=$DEST/python-quantumclient
+QUANTUM_DIR=$DEST/neutron
+QUANTUMCLIENT_DIR=$DEST/python-neutronclient
 QUANTUM_AUTH_CACHE_DIR=${QUANTUM_AUTH_CACHE_DIR:-/var/cache/quantum}
 
 QUANTUM_CONF_DIR=/etc/quantum