Test Travis CI setup
Procfile and Puma config to run on Dokku.
Fixed Carrierwave setup for AWS S3
Secret key stubs when ENV vars are missing.
12factor gem.
Fixes bug when creating safe post params on a new post.
Set ruby version to 2.1.4
Removing Capistrano. We are using Dokku now.
Merge branch 'travis' into dokku
Continuous deployment steps for Travis and encrypted keys to go with it.
Trying to fix encoded SSH key files for Travis CI.
Trying to use encrypted gzip files for deploy keys to dokku.
Adding dokku host key to known_hosts on Travis CI.
Trying to have git push to dokku use the right SSH key by adding it to the SSH config for Travis CI
Trying to have git push to dokku use the right SSH key by adding it to the SSH config for Travis CI
Trying to have git push to dokku use the right SSH key by adding it to the SSH config for Travis CI
Mkdir .travis to make sure it exists.
Moving ssh stuff to the front to test faster.
Now only using one encrypted file, because it seems like multiple encrypted files does not work on Travis CI.
Added README with build status badge. [ci skip]