Adding Ruby on Racetracks elements

[jhsu802701]

I'd like to add elements of my Ruby on Racetracks methodology. The options are:

1. Put these elements in a pull request
2. Limit these elements in a personal branch and use the "git cherry-pick" command for creating branches specifically for pull requests

Here are the things I plan to add:

1. build_fast.sh script: After I git clone the app in a fresh development environment, all I have to do is enter "sh build_fast.sh" script to set things up and run all tests.
2. Scripts for tasks like running the Rails sandbox, running the Rails server in a Docker container, entering Git credentials, etc.
3. The annotate, railroady, and rails-erd gems
4. Debug box in the browser when viewing the app in the development environment

Let me know which elements I should submit in pull requests and which elements I should limit to my own personal branch.

Ruby on Racetracks Legacy Rails Apps