Move xos-db into it's own chart

Have it issue it's own PersistentVolumeClaim if required

Change-Id: I408559b2cf4481e011e47c310147fd36c8c284bc
diff --git a/.gitignore b/.gitignore
index f3aef51..54a5d81 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,7 +8,4 @@
 xos-core/charts
 voltha/charts
 xos-core/charts
-xos-profiles/rcord-lite/charts
-xos-profiles/mcord/charts
-xos-profiles/base-openstack/charts
-xos-profiles/container-vnf/charts
+xos-profiles/*/charts