tweaks for 0.5.0

fs/__init__.py

@@ -15,7 +15,7 @@ implementations of this interface such as:
 
 """
 
-__version__ = "0.5.0-dev"
+__version__ = "0.5.0"
 __author__ = "Will McGugan (will@willmcgugan.com)"
 
 #  provide these by default so people can use 'fs.path.basename' etc.

setup.py

@@ -42,7 +42,7 @@ extra = {}
 if PY3:
     extra["use_2to3"] = True
 
-setup(install_requires=['distribute', 'six'],
+setup(install_requires=['setuptools', 'six'],
       name='fs',
       version=VERSION,
       description="Filesystem abstraction layer",