Remove pre-existing config directory during init, structure Windows config directory more similarly to UNIX

src/backend/initWIN.go

@@ -2,24 +2,8 @@
 
 package backend
 
-import (
-	"fmt"
-	"os"
-)
-
 const FallbackEditor = "nvim" // since there is no pre-installed CLI editor on Windows, default to the most popular one
 
-// DirInit creates the libmutton directories
-func DirInit() {
-	// create EntryRoot (includes config directory on Windows)
-	err := os.MkdirAll(EntryRoot, 0700)
-	if err != nil {
-		fmt.Println(AnsiError + "Failed to create \"" + EntryRoot + "\":" + err.Error() + AnsiReset)
-		os.Exit(1)
-	}
-	os.MkdirAll(ConfigDir+"\\devices", 0700)
-}
-
 // textEditorFallback returns FallbackEditor
 func textEditorFallback() string {
 	return FallbackEditor