Add travis
Merge pull request #14 from asottile/travis

Add travis
Remove unused Cheetah.Servlet.Servlet.request
Fix code review things for verbiage on test
Merge pull request #15 from asottile/remove_request

Remove unused Cheetah.Servlet.Servlet.request
Merge branch 'master' of github.com:Yelp/cheetah into cheetah-simple-instrumentation