Updated changelog for 1.0.2 and 1.0.3 (#150)

* bumped version and updated changelog

* Added v1.0.2 info to changelog

Author: Roach

docs-src/changelog.rst

@@ -2,6 +2,20 @@
 Changelog
 ==============================================
 
+v1.0.3 (2016-12-13)
+-------------------
+
+  - fixed an issue causing RTM connections to fail for large teams
+
+v1.0.2 (2016-09-22)
+-------------------
+
+  - removed unused ping counter
+  - fixed contributor guidelines links
+  - updated documentation
+  - Fix bug preventing API calls requiring a file ID
+  - Removes files from api_calls before JSON encoding, so the request is properly formatted
+
 v1.0.1 (2016-03-25)
 -------------------
 

setup.py

@@ -1,7 +1,7 @@
 from setuptools import setup
 
 setup(name='slackclient',
-      version='1.0.1',
+      version='1.0.3',
       description='Python client for Slack.com',
       url='http://github.com/slackapi/python-slackclient',
       author='Ryan Huber',