Editor script not found, confuses users

[jonnenauha]

I got a report that confused a user. He thought this is a bigger error, when in fact its just a "warning" if the editor repo and webtundra-applications:// is not configured.

At least im assuming this is a separate repo where a named storage points to.

There is really no clean way to figure if the storage repo has been cloned or not. As its being added at runtime bootup https://github.com/realXtend/WebTundra/blob/master/src/main.js#L96) You can do it in grunt code, but that is not helpful.

I'm not sure what a good solution would look like.