Configure svn with a Balloon

This magical balloon will automatically configure your subversion repository for a new Rails project. It goes like this: make a new Rails project in a working copy directory, inflate the balloon, and presto! Your repository is configured.

Here’s what the balloon does:

   * Adds all files
   * Ignores files in tmp/ and log/
   * Creates a sample database.yml and ignores the original
   * Sets permissions for log/ and public/dispatch.*
   * Tells subversion which files should be executable

This won’t automatically check in changes; you must check them in yourself.