Merge pull request #91 from anssiko/master

s/an Service/a Service/g
Skeleton spec.
Clobber unused images.
A more reasonable description.
Correct typos in explainer
Merge pull request #128 from jungkees/explainerfix

Correct typos in the explainer
Fixed a typo
Merge pull request #129 from FremyCompany/patch-1

Fixed a typo
Fixed some confusing wording and a typo

Signed-off-by: Shwetank Dixit <emailshwetank@gmail.com>
Merge pull request #136 from shwetank/master

Fixed some confusing wording and a typo
removes e.services from the explainer. Refs #134
Updates for TS 0.9.5 and adds navigator object in a cleaner way. Refs #122
WorkerLocation -> interface and cruft removal. Refs #122
Adds a registration global to help SW's disambiguate. Fixes #94
Ensure that `onerror` is available from AbstractWorker. Refs #97
Ensure that SharedServiceWorker interface clearly includes AbstractWorker and therefore `onerror`. Fixes #97
Updates for clarity.
Follow-up commit: more ctrl.js to worker.js; serviceWorker.unregister() to unregisterServiceWorker()
Merge pull request #149 from jungkees/explainerupdate

Follow-up commit: more ctrl.js to worker.js; serviceWorker.unregister() ...
Fetch returns a ResponsePromise