Bump to 0.5.0

Author: dmerejkowsky

docs/changelog.rst

@@ -1,7 +1,7 @@
 Changelog
 ==========
 
-v0.4.1
+v0.5.0
 ------
 
 * Export a ``Symbol`` class, to use when you do not want to force

setup.py

@@ -11,7 +11,7 @@ def get_long_description():
 
 
 setup(name="python-cli-ui",
-      version="0.4.0",
+      version="0.5.0",
       description="Build Nice User Interfaces In The Terminal",
       long_description=get_long_description(),
       url="https://github.com/TankerApp/python-cli-ui",