Imports
- github.com/BurntSushi/toml
- github.com/labstack/echo
- github.com/labstack/echo/engine/standard
- github.com/labstack/echo/middleware
- github.com/schmooser/go-echolog15
- github.com/schmooser/go-mailer/message
- github.com/schmooser/go-mailer/provider
- github.com/schmooser/go-mailer/provider/mailgun
- github.com/schmooser/go-mailer/provider/mandrill
- github.com/schmooser/go-mailer/provider/sparkpost
- gopkg.in/inconshreveable/log15.v2