Add in sparklines to status page pipelines

If graphite_url is set add in sparklines for pipelines on status page

Change-Id: Ife7579bf889a80fddd0bfb958ec1b6aa5394adae
diff --git a/etc/status/.gitignore b/etc/status/.gitignore
index a4b9570..8b94cad 100644
--- a/etc/status/.gitignore
+++ b/etc/status/.gitignore
@@ -1,3 +1,4 @@
 public_html/jquery.min.js
 public_html/jquery-visibility.min.js
 public_html/bootstrap
+public_html/jquery.graphite.js