update version on init and readme

Author: andrewsmedina

README.rst

@@ -8,7 +8,7 @@ splinter - python tool for test web applications
 
 splinter is a tool for test web applications with a simple for find elements, form actions, and others browser actions.
 
-`what's new in splinter 0.4.4.1? <http://splinter.cobrateam.info/docs/news.html>`_
+`what's new in splinter? <http://splinter.cobrateam.info/docs/news.html>`_
 
 first steps
 ===========

splinter/__init__.py

@@ -2,5 +2,5 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-__version__ = '0.4.4.1'
+__version__ = '0.4.5'
 from splinter.browser import Browser