add salt pillar engine default service classes

Change-Id: I5dcfdfef793d6ebd552ea4a3baf07ccdaa38493d
diff --git a/salt/master/pillar/reclass.yml b/salt/master/pillar/reclass.yml
new file mode 100644
index 0000000..cfeca33
--- /dev/null
+++ b/salt/master/pillar/reclass.yml
@@ -0,0 +1,2 @@
+classes:
+- service.salt.master.pillar.reclass