ICTO/ansible-jenkins — pull request #12 by paulfurley (2014-06-17 11:29:44+00:00)
Title: Speed up provision: be more selective about `apt-get update`

- Don't run apt-get update before each dependency
- Add a 24 hour cache freshness time for Jenkins package.
- Ensure we run `apt-get update` after adding the Jekins repo.

Making these changes significantly speeds up the process.