Chmod +x examples, and add shebang lines

examples/rpc_async.py

@@ -1,3 +1,6 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
 """
     SleekXMPP: The Sleek XMPP Library
     Copyright (C) 2011  Dann Martens
@@ -11,34 +14,34 @@ from sleekxmpp.plugins.xep_0009.remote import Endpoint, remote, Remote, \
 import time
 
 class Boomerang(Endpoint):
-    
+
     def FQN(self):
         return 'boomerang'
-          
+
     @remote
     def throw(self):
         print "Duck!"
-            
+
 
 
 def main():
 
     session = Remote.new_session('kangaroo@xmpp.org/rpc', '*****')
 
-    session.new_handler(ANY_ALL, Boomerang)    
-    
+    session.new_handler(ANY_ALL, Boomerang)
+
     boomerang = session.new_proxy('kangaroo@xmpp.org/rpc', Boomerang)
-        
+
     callback = Future()
-        
+
     boomerang.async(callback).throw()
-    
+
     time.sleep(10)
-    
+
     session.close()
-    
-    
-    
+
+
+
 if __name__ == '__main__':
     main()
-    
+