Add template for env with mitaka on Ubuntu 14.04 (trusty)

Also was added ability to overrides parameters in mitaka/newton
templates.
Change-Id: I4a57b0116baf29eab6e60f797a4e30853b02252f
diff --git a/tcp_tests/templates/shared-salt.yaml b/tcp_tests/templates/shared-salt.yaml
index 0cd6804..0a50d04 100644
--- a/tcp_tests/templates/shared-salt.yaml
+++ b/tcp_tests/templates/shared-salt.yaml
@@ -496,7 +496,7 @@
   skip_fail: false
 
 - description: Restart salt-master service
-  cmd: systemctl restart salt-master;
+  cmd: service salt-master restart;
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 5}
   skip_fail: false