Merge branch 'master' of github.com:KLab/Flask-PyMemcache

Author: methane

README.rst

@@ -3,7 +3,7 @@ pymemcache_ integration for Flask
 
 .. _pymemcache: https://github.com/pinterest/pymemcache
 
-.. image:: https://travis-ci.org/KLab/Flask-PyMemcache.svg
+.. image:: https://travis-ci.org/KLab/Flask-PyMemcache.png
    :target: https://travis-ci.org/KLab/Flask-PyMemcache
 
 Initialize