bumping gevent to 1.0.2 to address https://github.com/docker-library/python/issues/29

setup.py

@@ -34,7 +34,7 @@ setup(name='realms-wiki',
           'bcrypt==1.0.2',
           'beautifulsoup4==4.3.2',
           'click==3.3',
-          'gevent==1.0.1',
+          'gevent==1.0.2',
           'ghdiff==0.4',
           'gittle==0.4.0',
           'gunicorn==19.1.1',
@@ -56,4 +56,4 @@ setup(name='realms-wiki',
       description=DESCRIPTION,
       long_description=LONG_DESCRIPTION,
       platforms=['any'],
-      classifiers=CLASSIFIERS)
+      classifiers=CLASSIFIERS)