Throw this away.
Revert "Throw this away."

This reverts commit 5e8005e567d7f28495a2fc6086dcb8909fac8f09.
Still broken
Now with namespaces
Closer
Delete cruft
Add lightbeam.js to namespace
Closer still
Switch aggregate back to Emitter
Back to emitters
Something draws
Less spam
Fix more exports
Add cross-domain-content to package.json
Merge branch 'fubar' of github.com:mozilla/lightbeam into fubar

Conflicts:
	data/lightbeam.js