remove {nospam} from author_email & maintainer_email (PyPI doesnt validate those anymore)

setup.py

@@ -70,9 +70,9 @@ setup(
     name='mongoengine',
     version=VERSION,
     author='Harry Marr',
-    author_email='harry.marr@{nospam}gmail.com',
+    author_email='harry.marr@gmail.com',
-    maintainer="Ross Lawley",
+    maintainer="Stefan Wojcik",
-    maintainer_email="ross.lawley@{nospam}gmail.com",
+    maintainer_email="wojcikstefan@gmail.com",
     url='http://mongoengine.org/',
     download_url='https://github.com/MongoEngine/mongoengine/tarball/master',
     license='MIT',