update to explicitly request the facebook user's primary email address
uses the facebook user's primary email address if returned in the profile
updated to request the github user's email address

also requires changes similar to
https://github.com/jaredhanson/passport-github/pull/11
in order to retrieve the github user's email address
removed old console log
consistent access to email property
version bumped 0.8.5
updated package dependencies
version bumped 0.8.6
corrections to jade files for v1.0.1
version bumped 0.8.7