Hi!

Would it be possible to include xz compressed binaries for 0.10.x and 0.12.x? Currently there's only gunzip compressed files available in (for example) https://nodejs.org/dist/v0.10.41/ and https://nodejs.org/dist/v0.12.9/

I've been looking into switching to xz binaries for the docker-node image (see nodejs/docker-node/issues/77) and I'd like to eventually do that for all versions, not just 4.2.x and 5.3.x.