Update FileHandler.coffee: ignore any error that happens while deleting directory during insertFile.
Update FSPersistorManager.coffee

Do not propagate the error if trying to delete a directory that does not exist.
Update FileHandler.coffee

Restoring error check.
Update FSPersistorManager.coffee

Using code 'ENOENT' for error checking instead of errno 34.
Merge pull request #14 from c4live/master

Update FileHandler.coffee: ignore any error that happens while deleting ...