Update package.json

Added my email/web address
Update dependencies.
zuul is causing an unresolvable dependency cycle.

setimmediate dev-depends on zuul depends on phantomjs depends on unzip depends on setimmediate.
Better testling-ci coverage.
Clean up bugs URL.
Apparently testling-ci doesn't have Android yet.
Let's not test *every* Firefox and Chrome.
Safari 4 is apparently supported!
Update README.md