Add collectd support

Change-Id: I197c266b0ca471612876bc34b3234e3fc46de8ec
diff --git a/metadata/service/support.yml b/metadata/service/support.yml
index 2dce565..df9ad6b 100644
--- a/metadata/service/support.yml
+++ b/metadata/service/support.yml
@@ -2,7 +2,7 @@
   neutron:
     _support:
       collectd:
-        enabled: false
+        enabled: true
       heka:
         enabled: true
       sensu:
@@ -10,4 +10,4 @@
       sphinx:
         enabled: true
       config:
-        enabled: true
\ No newline at end of file
+        enabled: true