[browser-payment-api] Added respec defines to improve github links (#57)

Added issues and version control links.
Removed useExperimentalStyles as it is no longer required.
You can view, comment on, or merge this pull request online at:

  https://github.com/w3c/browser-payment-api/pull/57

-- Commit Summary --

  * Added respec defines to improve github links

-- File Changes --

    M specs/architecture.html (13)

-- Patch Links --

https://github.com/w3c/browser-payment-api/pull/57.patch
https://github.com/w3c/browser-payment-api/pull/57.diff

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Reply to this email directly or view it on GitHub:
https://github.com/w3c/browser-payment-api/pull/57