Freezes on long files

[UziTech]

On long files this freezes Atom on Windows 10

[Arcanemagus]

The only way to fix this is to move execution to a separate thread, it looks like this provider only uses the built in version so it's not as large of a project as some other providers but it's still somewhat of an undertaking.

[UziTech]

It seems like the other linters get around this by using a cli tool. Could we just run coffeelint as a seperate process and parse the output.

It seems like this is the way it was originally #20

[Arcanemagus]

That's certainly a possibility, note that currently this uses the csslint of the project being linted so the same functionality would need to be included (in however this gets implemented).