Options at inititialize

[merqlove]

I think in function Chef must be not required parameter(hash) in which we can put options like:

• request method options ( i need it because of self-signed cert)
• Chef version for header
• ...

[justmiles]

You may already be doing this, but you can get around the self-signed cert issues by including process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0" before you create the client.