s3 deployment: add a bucket permissions section
Bundler caching: add --jobs and --retry to the example
Minor cloudControl documentation fixes
Merge pull request #122 from Joshua-Anderson/cloudcontroll-fixes

Minor cloudControl documentation fixes
Update OS X environment page to reflect latest changes
Update documented Firefox version
Merge pull request #118 from travis-ci/sf-s3-bucket-permissions

S3 deployment: add a bucket permissions section
Merge pull request #120 from travis-ci/sf-bundler-caching-add-jobs-and-retry-options

Bundler caching: add --jobs and --retry to the example
Remove blurb about Mac OS capacity

We should have some breathing room now.
Merge branch 'gh-pages' of github.com:travis-ci/docs-travis-ci-com into gh-pages