[push-api] Add serializer for PushSubscription and run tidy. (#140)

Closes #125
You can view, comment on, or merge this pull request online at:

  https://github.com/w3c/push-api/pull/140

-- Commit Summary --

  * Add serializer for PushSubscription and run tidy.

-- File Changes --

    M index.html (70)

-- Patch Links --

https://github.com/w3c/push-api/pull/140.patch
https://github.com/w3c/push-api/pull/140.diff

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Reply to this email directly or view it on GitHub:
https://github.com/w3c/push-api/pull/140