Jasig/EsupTwitter — pull request #2 by acolebourne (2013-09-20 12:01:16+00:00)
Title: Upgrade to Portlet 2.0 and Servlet 2.5, manage dependencies. 

I needed to get caching working due to issues with limiting.

I added Portlet caching using cache-scope PUBLIC, however this MAY not be appropriate.