Adjust changelog / next version to note skipped 1.4.2 release.

Fixes #4.

CHANGES.rst

 Changes
 =======
 
-1.4.3 (unreleased)
+1.4.4 (unreleased)
 ------------------
 
 - TBD
 
-1.4.2 (2014-03-20)
+1.4.3 (2014-03-20)
 ------------------
 
 - Added support for Python 3.4.
 
+1.4.2 (skipped)
+---------------
+
+- Released in error as 1.4.3.
+
 1.4.1 (2013-02-20)
 ------------------
 

setup.py

@@ -22,7 +22,7 @@ README = (open(os.path.join(here, 'README.rst')).read()
           open(os.path.join(here, 'CHANGES.rst')).read())
 
 setup(name='transaction',
-      version='1.4.3dev',
+      version='1.4.4dev',
       description='Transaction management for Python',
       long_description=README,
       classifiers=[