update to jsdom 0.8.x

I am using node-readability with Meteor.js (nice work, btw!), and I am experiencing some bad behavior because of a bug in jsdom 0.6.x (https://github.com/tmpvar/jsdom/pull/688). This is fixed in 0.8.7, so I updated packages.json and ran tests - no problems as far as I can see. So would it be possible to update jsdom to a newer version?