campy: make campy available for chef-client
application_ruby: do not install rake if ruby > 1.9
team_dashboard: :force_deploy isn't necessary
application_ruby: do not use bundler from chef omnibus
rails: remove useless bracket
define bundle_command to avoid using bundle from chef omnibus
team_dashboard: disable migration for now
Revert "application_ruby: do not use bundler from chef omnibus"

This reverts commit 6ff4f26b9364f9bcf3cf422ef5b8bc831dcca403.