Bump the version to 0.8.0; mark uvloop as stable and prod ready

Author: Yury Selivanov

setup.py

@@ -23,7 +23,7 @@
 from setuptools.command.sdist import sdist as sdist
 
 
-VERSION = '0.7.2'
+VERSION = '0.8.0'
 CFLAGS = ['-O2']
 LIBUV_DIR = os.path.join(os.path.dirname(__file__), 'vendor', 'libuv')
 LIBUV_BUILD_DIR = os.path.join(os.path.dirname(__file__), 'build', 'libuv')
@@ -293,7 +293,7 @@ def build_extensions(self):
         ),
     ],
     classifiers=[
-        'Development Status :: 4 - Beta',
+        'Development Status :: 5 - Production/Stable',
         'Programming Language :: Python :: 3 :: Only',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',