bash_completion for heat and ceilometer

Installing bash completion for heat and ceilometer by using a
similar way used with other services.

Change-Id: I5094648272f2666f6bff181bfa3aeb35e863bd97
diff --git a/lib/ceilometer b/lib/ceilometer
index 30bf3ae..6a72459 100644
--- a/lib/ceilometer
+++ b/lib/ceilometer
@@ -105,6 +105,7 @@
 # configure_ceilometerclient() - Set config files, create data dirs, etc
 function configure_ceilometerclient() {
     setup_develop $CEILOMETERCLIENT_DIR
+    sudo install -D -m 0644 -o $STACK_USER {$CEILOMETERCLIENT_DIR/tools/,/etc/bash_completion.d/}ceilometer.bash_completion
 }
 
 # configure_ceilometer() - Set config files, create data dirs, etc