I thought I had replied to this earlier but apparently I had not. In terms of copyright, are you donating the code to MIT and relinquishing ownership? Does your employer claim any rights in your contribution? We do prefer to list MIT as the owner of the copyright, but we could list you or your employer, provided that the license conditions are substantially identical to ours. We do need still to know who claims ownership of the work; the copyright message you added appears to be an MIT copyright with an old date. Thanks.