Update gitignore to disregard the vendor/cache directory.
Add mysql2 to the project so we can use the mysql database already on tapasdev -> update database config and add a staging environment config file.
Update fedora/solr to just point at dev in the staging environment.
Adds a config file for api key info and and a tapas_rails thor namespace with a simple task for loading an environment dependent user.  Since we assume that nobody cares about the development user's password and api_key those are just in the config file.
Add staging environment credentials to the tapas_api config.
Add Capistrano gems to project, update config/database.yml, add deploy scripts.