From: Andy Allan <git@gravitystorm.co.uk>
Date: Wed, 14 Nov 2018 14:45:30 +0000 (+0100)
Subject: Use CanCanCan for changeset comments
X-Git-Tag: live~3846^2
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/8f70fb21146b1e8b90125e02d54e70bceea1d5fd?hp=8f70fb21146b1e8b90125e02d54e70bceea1d5fd

Use CanCanCan for changeset comments

This introduces different deny_access handlers for web and api requests, since we want to avoid sending redirects as API responses. See #2064 for discussion.
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