fix logging and move keystone client earlier in the install chain
diff --git a/files/keystone.conf b/files/keystone.conf
index ca8e31e..0ee0827 100644
--- a/files/keystone.conf
+++ b/files/keystone.conf
@@ -5,8 +5,8 @@
compute_port = 3000
verbose = True
debug = True
-# should use stdout for devstack, but leaving this for now
-log_file = %DEST%/keystone/keystone.log
+# commented out so devstack logs to stdout
+# log_file = %DEST%/keystone/keystone.log
# ================= Syslog Options ============================
# Send logs to syslog (/dev/log) instead of to file specified