Speech API: updated draft posted

I've added to the draft spec the features/changes for which we have reached
a consensus. Namely:

- attribute integer maxNBest;
- attribute DOMString serviceURI;
- void setCustomParameter(in DOMString name, in DOMString value);
- attribute SpeechParameterList parameters;

We welcome discussion and feedback on this editor's draft.
Please send your comments to the public-speech-api@w3.org mailing list, and
please use a new subject line for each new topic, so that the threads are
easier to follow.

Full draft: http://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html
Diffs: http://dvcs.w3.org/hg/speech-api/rev/067f706eef96**

Glen Shires