update the sphinx versions
- dropped 1.10 beta as it is 3 years old and consider 'ancient' by Sphinx
- updated the 2.x releases
Merge branch 'master' of https://github.com/travis-ci/travis-cookbooks
upgrade to pypy 2.2
update pypy recipe to work with updated tarball downloads

also a little cleanup
Gradle 1.9
not sure, but I don't think chef is liking the dot attributes syntax
updated the haskell attributes not to overwrite each other
corrected a wrong variable assignment
Update Cassandra configurations to latest.
Add changelog.
Merge pull request #242 from travis-ci/mm-more-cassandra-fixes

Update Cassandra configurations to latest.
Add Gradle update to changelog.
make sure some required deps for haskell are installed

and also create a symbolic link for one of the libs
bump cassandra
update changes.md
Add Node.js 0.11.9 and new Ruby releases
Leiningen 2.3.4
Update changes.md
bump rvm to 1.24
Merge branch 'master' of github.com:travis-ci/travis-cookbooks