rails/rails — pull request #3777 by krainboltgreene (2011-11-27 21:04:28+00:00)
Title: Adding some other ignores that aren't as obvious, but best practice

Added the `secret_token.rb` and `*.yml` files because they have sensitive
information.

Added `.svn/` because you don't want to add other version control
directories to the repository.

Added `test/tmp/` for the same reason tmp/ is ignored.

Added `coverage/`, `.yardoc/`, and `rdoc/` because they generate a lot of
messy HTML files that are supposed to be generated on the fly