Add "_emacs" as a supported file extension

Alhadis · Alhadis · commit 3126c16f0411 · 2016-09-15T18:27:07.000+10:00
diff --git a/grammars/emacs-lisp.cson b/grammars/emacs-lisp.cson
@@ -5,6 +5,7 @@ fileTypes: [
 	"elc"
 	"eld"
 	"spacemacs"
+	"_emacs"
 	"emacs"
 	"emacs.desktop"
 	"abbrev_defs"
