Bump version number.

Change-Id: I9228ed9b2da00de5a2f40ad3a05cc663c2a9fb9b

ChangeLog.txt

-v1.2 - 2016-xx-xx
+v1.2 - 2016-06-03
 =================
 
 - Client.publish() now returns an MQTTMessageInfo object. The MQTTMessageInfo

setup.py

@@ -5,7 +5,7 @@ from paho.mqtt import __version__
 from distutils.core import setup
 setup(name='paho-mqtt',
 	version=__version__,
-	description='MQTT version 3.1/3.1.1 client class',
+	description='MQTT version 3.1.1 client class',
 	author='Roger Light',
 	author_email='roger@atchoo.org',
 	url='http://eclipse.org/paho',

src/paho/mqtt/__init__.py

-__version__ = "1.1"
+__version__ = "1.2"
 
 class MQTTException(Exception):
     def __init__(self, *args, **kwargs):

src/paho/mqtt/client.py

@@ -56,7 +56,7 @@ else:
     EAGAIN = errno.EAGAIN
 
 VERSION_MAJOR=1
-VERSION_MINOR=0
+VERSION_MINOR=2
 VERSION_REVISION=0
 VERSION_NUMBER=(VERSION_MAJOR*1000000+VERSION_MINOR*1000+VERSION_REVISION)