Adds elasticsearch support as a pre-req for the glance-index.

Add elastic search pkg installation and start into the glance install
and start paths.

Change-Id: I53fc37225dd606f627c9f967083007613eb1f1bb
Implements: blueprint catalog-index-service
diff --git a/files/debs/general b/files/debs/general
index e824d23..4050191 100644
--- a/files/debs/general
+++ b/files/debs/general
@@ -27,3 +27,4 @@
 libffi-dev
 libssl-dev # for pyOpenSSL
 gettext  # used for compiling message catalogs
+openjdk-7-jre-headless  # NOPRIME