Deprecated hooks

[kran6a]

On the lastest node.js version the following error is thrown:

DeprecationWarning: Obsolete loader hook(s) supplied and will be ignored: getFormat, transformSource

Meaning some features will not work properly unless those hooks are moved into the new load hook.

[TrySound]

Not an error. Just a warning. This is because older versions are still supported along with new hooks. Shouldn't affect anything.

[lukeed]

Closing as duplicate of #12