[enh] release 0.5 (micro release, but retro compatibility is broken)

CHANGELOG

 Changelog
 =========
-0.5 (unreleased)
+0.5 (2014-11-10)
 ----------------
 - rename "funcdef" node to "def" node to be way more intuitive.

docs/conf.py

@@ -54,9 +54,9 @@ copyright = u'2014, Laurent Peuch'
 # built documents.
 #
 # The short X.Y version.
-version = '0.2'
+version = '0.5'
 # The full version, including alpha/beta/rc tags.
-release = '0.2'
+release = '0.5'
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

setup.py

@@ -12,7 +12,7 @@ except ImportError:
 setup(name='baron',
-      version='0.4',
+      version='0.5',
       description='Full Syntax Tree for python to make writing refactoring code a realist task',
       author='Laurent Peuch',
       long_description=read_md("README.md") + "\n\n" + open("CHANGELOG", "r").read(),