Merge pull request CircleCI-Archived#62 from circleci/more-android-sdks

More android sdks

Install cassnadra 3.4 and riak 2.1.3

Merge pull request CircleCI-Archived#57 from circleci/install-gcloud

Adding gcloud

Add bundler to default.gemset

Merge pull request CircleCI-Archived#55 from circleci/first-trusty-image

Adding more Ruby

update *after* adding the git ppa

Merge pull request CircleCI-Archived#48 from xanderdunn/patch-2

Fix typo

Merge pull request CircleCI-Archived#47 from circleci/first-trusty-image

Adding NodeJS 5.6.0

Add protobuf-compiler

Update Go to 1.6