This reverts commit 0f56ee7.
…n.yml vars as config vars
…verted back to using rbx on travis
…rything except mySQL. Passing in a -p flag will let you specifiy the port. Also: I took single_process_mode out of app config and made it an environment variable. If you want to boot a lightweight server, run `SINGLE_PROCESS=true rails s`.
…cts/index; fixed cucumber