Added pycrypto dependency. Adding callback to msglocal aioread method

Change-Id: Ib651d2b1d9cfcb95914892bcac2aca55dd55c367
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/setup.py b/setup.py
index 22525b4..25e36fd 100644
--- a/setup.py
+++ b/setup.py
@@ -48,5 +48,6 @@
         'pymongo',
         'aiokafka',
         'PyYAML',
+        'pycrypto',
     ],
 )