Extend the API to accept Rest Parameters

[neonish]

Hi. First of all - great plugin!

As this is supposed to be a complete implementation of the Console interface, I have one minor extension proposal.

I usually pass multiple parameters such as strings combined with nubmers and objects to my log statements.
E.g.: console.log("Http GET result #", i, "-->", myResult);.

Object-parameters are being parsed by JSON.stringify() before being appended to the log string.

The actual Console API for log() looks like this log(message?: any, ...optionalParams: any[]): void;.

If you're open to extending the plugins interface to support Rest Parameters and any-Types, I'd be happy to submit a PR.

[aparajita]

I'm well aware what the interface to console.log is. From the docs:

// Also unlike console.<level>, you can only pass a single parameter.
// The multi-parameter console methods were created in the days
// before we had template strings, so a single string is enough.

But feel free to submit a PR.