* Add a test/e2e/shell.go that slurps up everything in hack/e2e-suite
and runs it as a bash test, borrowing all the code from hack/e2e.go.

* Rip out all the crap in hack/e2e.go that deal with multiple tests

* Move hack/e2e-suite/goe2e.sh to hack/ginkgo-e2e.sh so that it
doesn't get slurped up.