Add clarifications to site.yml
Remove cap sync:secrets

No longer relevant
Modify the cap sync: tasks to work with all projects
Fix weird bundler in capistrano
Remove unnecessary environment variables
Remove a redundant command
Add an option to locally set a default stage

Just add config/default_stage that should contain the name of the stage.
That way you won't need to do:

  cap ruby12 deploy

But can instead just

  cap deploy
Clean up .gitignore