Update local kitchen-salt, model validation scripts

Change-Id: I98883734817044e8aa599d745ca6c57af2d1b999
diff --git a/test/integration/cluster/02_verify_minions_spec.rb b/test/integration/cluster/02_verify_minions_spec.rb
new file mode 100644
index 0000000..63becc0
--- /dev/null
+++ b/test/integration/cluster/02_verify_minions_spec.rb
@@ -0,0 +1,6 @@
+
+describe command('bash /srv/salt/bootstrap.sh') do
+  its('exit_status') { should eq 0 }
+  #its('stdout') { should match (/XCVDSGSG/) }
+end
+