[webidl] Add NotAllowedError exception (#85)

This is needed for the HTML specification, see:
https://github.com/whatwg/html/pull/509

There is unfortunatelly no exception that could be used instead.
You can view, comment on, or merge this pull request online at:

  https://github.com/heycam/webidl/pull/85

-- Commit Summary --

  * Add NotAllowedError exception

-- File Changes --

    M index.html (12)
    M index.xml (6)
    M v1.html (6)

-- Patch Links --

https://github.com/heycam/webidl/pull/85.patch
https://github.com/heycam/webidl/pull/85.diff

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Reply to this email directly or view it on GitHub:
https://github.com/heycam/webidl/pull/85