add engines to minion (raet only)

salt/daemons/flo/minion.flo

@@ -24,12 +24,20 @@ framer minionudpstack be active first setup
     frame setupbeacon
         do salt raet setup beacon at enter
         go spawnreactor
+        go startengines
         go start
 
     frame spawnreactor
         let me if .salt.etc.reactor
         enter
             do salt raet reactor fork
+        go startengines
+        go start
+
+    frame startengines
+        let me if .salt.etc.engines
+        enter
+            do salt raet setup engines
         go start
 
     # OK, let's start the minion up

salt/engines/test_minion.py

@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+'''
+A simple test engine, not intended for real use but as an example
+'''
+# Import python libs
+import time
+
+# Import salt libs
+import salt.utils.event
+
+# Import python libs
+import json
+import logging
+
+log = logging.getLogger(__name__)
+
+
+def start():
+    '''
+    Do something from time to time
+    '''
+    while True:
+        log.debug('.')
+        time.sleep(5)