Prepare for 0.4.0 release

Author: oschwald

HISTORY.rst

@@ -3,11 +3,11 @@
 History
 -------
 
-0.4.0 (2013-XX-XX)
+0.4.0 (2013-10-21)
 ++++++++++++++++++
 
-* Changed the `languages` keyword argument to `locales` on the constructors
-  for `geoip.webservice.Client` and `geoip.database.Reader`.
+* API CHANGE: Changed the `languages` keyword argument to `locales` on the
+  constructors for `geoip.webservice.Client` and `geoip.database.Reader`.
 
 0.3.1 (2013-10-15)
 ++++++++++++++++++

geoip2/__init__.py

@@ -1,7 +1,7 @@
-#pylint:disable=C0111
+# pylint:disable=C0111
 
 __title__ = 'geoip2'
-__version__ = '0.3.1'
+__version__ = '0.4.0'
 __author__ = 'Gregory Oschwald'
-__license__ = 'LGPLv2+'
+__license__ = 'LGPLv2.1+'
 __copyright__ = 'Copyright 2013 Maxmind, Inc.'