Merge pull request #60 from betatim/bump-v0.8.8

Go to v0.8.8

Author: betatim

setup.py

@@ -2,7 +2,7 @@
 
 setuptools.setup(
     name="nbserverproxy",
-    version='0.8.6',
+    version='0.8.8',
     url="https://github.com/jupyterhub/nbserverproxy",
     author="Ryan Lovett & Yuvi Panda",
     author_email="rylo@berkeley.edu",