Added Procfile generators for webserver when using foreman.
Added 'foreman run' to rake commands to run with env variables loaded from .env file.
Updated admin recipe to use rails_4? helper.
Added git commit for installing admin.
Fixed typo in activeadmin generator.
Fixed issue with mailers causing errors from trying to be sent before email credentials are setup.
Created email_dev recipe with mailcatcher and mail_view.
Clean up display of recipes and preferences in README.
Merge pull request #275 from alfajango/readme-cleanup

Clean up display of recipes and preferences in README.
update CHANGELOG
Merge pull request #273 from alfajango/foreman-procfile

Foreman procfile
update CHANGELOG
Merge pull request #270 from alfajango/admin-updates

Admin updates
update CHANGELOG
Merge pull request #271 from alfajango/mailcatcher-mail_view

Created email_dev recipe with mailcatcher and mail_view.
update CHANGELOG
Merge pull request #272 from alfajango/email-config-dev-issue

Fixed issue with mailers causing errors from trying to be sent before email credentials are setup.
update CHANGELOG
see CHANGELOG, bump version to 2.4.23