Remove change log from project description.

setup.py

@@ -30,7 +30,6 @@ from setuptools import setup, find_packages
 here = os.path.abspath(os.path.dirname(__file__))
 execfile(os.path.join(here, 'tailbone', '_version.py'))
 README = open(os.path.join(here, 'README.txt')).read()
-CHANGES = open(os.path.join(here, 'CHANGES.rst')).read()
 
 
 requires = [
@@ -104,7 +103,7 @@ setup(
     url = "http://rattail.edbob.org/",
     license = "GNU Affero GPL v3",
     description = "Backoffice Web Application for Rattail",
-    long_description = README + '\n\n' +  CHANGES,
+    long_description = READMES,
 
     classifiers = [
         'Development Status :: 3 - Alpha',