Config stored in .cache instead of .config

[felixbuenemann]

The config.json is stored in ~/.cache/clouddrive-node/ instead of ~/.config/clouddrive-node/.

Please consider moving the config.json to the proper directory, I've spent some time searching for the config until I inserted a console.log() to find out it is stored in the cache directory.

[felixbuenemann]

I think this is already resolved on master.

The db is now stored in ~/Library/Caches/clouddrive-node and config in ~/Library/Preferences/clouddrive-node.