Scalafmt is supported by format-all for emacs (#1675)
Scalafmt is supported by format-all for emacs (#1675)

* Scalafmt is supported by format-all for emacs

A common formatting extension supporting a wide varity of languages.

* Note that format-all is externally maintained

scalameta/scalafmt,scalameta/scalafmt,scalameta/scalafmt,scalameta/scalafmt