shiphrah

Results 2 issues of shiphrah

[HOCON specification](https://github.com/typesafehub/config/blob/master/HOCON.md#hyphen-separated-vs-camelcase) recommends `hyphen-separated` settings over `camelCase` Using case classes like the following works ``` case class MySetting(`hyphen-separated-setting`: String) ``` but it is a bit clumsy in the source code....

it would be great, if sbt.013 would be supported :-)