RFR: Avoid quoting footers

[Robin Westberg]

Hi all,

Please review this small change that avoids including the PR link in footers when quoting parent posts.

Best regards,
Robin

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Commits:
 - 5ec6e7c8:	Avoid quoting footers

Pull request:
https://git.openjdk.java.net/skara/pull/134

Webrev:
https://webrevs.openjdk.java.net/skara/134/webrev.00

Patch:
https://git.openjdk.java.net/skara/pull/134.diff

Fetch command:
git fetch https://git.openjdk.java.net/skara pull/134/head:pull/134