Revert "git rm test/spec/SpecEventEmitter.js"

This reverts commit 337c0778f8aa1b7cdc400d99fc30ddd66f431269.
SpecEventEmitter.js: add checkListener/off shims, fix/rm invalid tests
Restore event lists and init(More)Events calls removed in 1e12057
src/SIP.js: EventEmitter.prototype.init(More)Events logs a message

This makes the new EventEmitter log like the old one.