Refactor tests.

Existing suite was stalling, could not make good.

* Removed hardcoded tape output, calculate expected tape output on the
* fly, using tape.  Removed fancy loop, duplication is fine for simple
  tests like these.
Use browser-launcher2 version of browser-run.
Merge branch 'browser-launcher2'

* browser-launcher2:
  Use browser-launcher2 version of browser-run.
  Refactor tests.

Conflicts:
	package.json
Update dependencies.
Release 1.0.3