bluedart added

bluedart display images and does som message passing

blueDart.py

@@ -0,0 +1,38 @@
+#!/usr/bin/python
+import os
+import threading
+import time
+import Queue
+import signal
+import subprocess
+import collections
+
+q = Queue.Queue()
+
+ls = collections.deque( ["5XTtUYV.jpg", "dwarfEntrance.png", "CD16E4u.jpg" ])
+
+def showstuff():
+    while ( True ):
+        sb = subprocess.Popen(["feh", "-Z", "-g" ,"800x400",ls[0]])
+        while( True ):
+            a = q.get()
+            print a
+            if ( a == "stop" ):
+                sb.terminate()
+                exit()
+            elif ( a == "next"):
+                ls.rotate(1)
+                sb.terminate()
+                break
+    
+
+def amin():
+    showOff = threading.Thread(target=showstuff)
+    showOff.start()
+    for i in range(6):
+        time.sleep(5)
+        q.put("next")
+    time.sleep(2)
+    q.put("stop")
+
+amin()