Cleanup of Microsoft's worker tests
Make Worker_ErrorEvent* tests work
Fix WorkerLocation_port test. Fixes #1397
Un-break webmessaging origin comparison.
Address review comments
Fix more review comments I missed
Updated fix.
More fixes to webmessaging origin comparison.
Un-regress one webmessaging origin comparison.
Make webmessaging tests work if served over TLS.

As long as we're touching some of these files, might as well take
some time to make the tests work if they're served over TLS (now
that we'll soon have working TLS support in wptserve).
Refine port check in webmessaging origin compare.
Prevent "global name 'git' is not defined" error.
Cleaned up whitespace.
Merge pull request #1417 from w3c/sideshowbarker/webmessaging-origin-fix

Un-break webmessaging origin comparison.
Add a comment about the return value in ErrorEvent.js
Merge pull request #1412 from zcorpan/workers-cleanup

Workers cleanup
Merge pull request #1428 from w3c/sideshowbarker/manifest-generation

Prevent "global name 'git' is not defined" error.
Merge pull request #1 from w3c/master

catchup