Add support for RSVP

[aarongustafson]

Reviving this from a dead PR.

[aarongustafson]

FYI @calumryan

[calumryan]

Thanks @aarongustafson will give it a go for some IndieWeb events I'm organising

[aarongustafson]

Awesome! Docs should be up to date. I also added support for collections in this release in case you are using those over posts.

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On Mon, Feb 26, 2018 at 3:00 PM, Calum Ryan ***@***.***> wrote: Thanks @aarongustafson <https://github.com/aarongustafson> will give it a go for some IndieWeb events I'm organising — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#76 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAEn2JiAUP4QQeUYTuc_vZKTrAErr9F1ks5tYwxvgaJpZM4STolA> .