Bump version to 2.0.1

CHANGES.rst

@@ -7,7 +7,7 @@ This is a record of changes made between each Mutalyzer release.
 Version 2.0.1
 -------------
 
-Release date to be decided.
+Released on September 27th 2014.
 
 - Fix POST requests to the HTTP/RPC+JSON webservice. This was a regression
   from version 2.0.beta-33. Thanks to Ken Doig for reporting the issue.

mutalyzer/__init__.py

@@ -14,8 +14,8 @@ HGVS variant nomenclature checker.
 # [1] http://peak.telecommunity.com/DevCenter/setuptools#specifying-your-project-s-version
 # [2] http://semver.org/
 
-__version_info__ = ('2', '0', '1', 'dev')
-__date__ = '26 Sep 2014'
+__version_info__ = ('2', '0', '1')
+__date__ = '27 Sep 2014'
 
 
 __version__ = '.'.join(__version_info__)