Prepare 0.12 release

CHANGES.txt

@@ -1,4 +1,4 @@
-0.12-dev *Next Release*
+0.12 (2012-02-16)
 
   - Fixed a bug that caused ``help cd`` to raise an exception
     in the monitor.

docs/conf.py

@@ -46,9 +46,9 @@ copyright = u'2008-2012, Mike Naberezny'
 # built documents.
 #
 # The short X.Y version.
-version = '0.12-dev'
+version = '0.12'
 # The full version, including alpha/beta/rc tags.
-release = '0.12-dev'
+release = '0.12'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

setup.py

@@ -1,4 +1,4 @@
-__version__ = '0.12-dev'
+__version__ = '0.12'
 
 import os
 import sys