Bump version and history

docs/history.rst

 Version History
 ---------------
+ - 0.21.0 - released *2014-10-21*
+  - Address a possible edge case where message frames can be interspersed when publishing in a multi-threaded environment
+  - Add exception handling around select.error (#43)
+  - Check all frames for Channel.CloseOk when consuming
+  - Add a new ``opinionated`` flag in rabbitpy.Message construction that deprecates the ``auto_id`` flag
+  - Add wheel distribution
  - 0.20.0 - released *2014-10-01*
   - Added support for KQueue and Poll in IOLoop for performance improvements
   - Fixed issues with publishing large messages and socket resource availability errors (#37)

rabbitpy/__init__.py

@@ -2,7 +2,7 @@
 rabbitpy, a pythonic RabbitMQ client
 """
-__version__ = '0.20.0'
+__version__ = '0.21.0'
 version = __version__
 import logging

setup.py

@@ -9,7 +9,7 @@ desc = ('A pure python, thread-safe, minimalistic and pythonic RabbitMQ '
         'client library')
 setuptools.setup(name='rabbitpy',
-                 version='0.20.0',
+                 version='0.21.0',
                  description=desc,
                  long_description=open('README.rst').read(),
                  author='Gavin M. Roy',