Separate "Administer comments and comment settings" into two distinct permissions.

[jenlampton]

Administer comments - should provide access to the admin/content/comment page
Administer comment settings - should provide access to the comment settings vertical tab on nodes

[robbiethegeek]

Pull request submitted backdrop/backdrop#478

[quicksketch]

This didn't get into 1.0.0. We could put this into 1.1.x I think, but it's a little dicey. Is this an API change or not? We need to come up with criteria for what's acceptable.

[jenlampton]

whoops, didn't mean to close.

Would it be enough to simply provide an update hook thing (can't think of the proper name for hook_update_N() implementations) that sets the value of the new permission (administer comment settings) to the same value as the old one (administer comments)? Then we can still do this now but we're not breaking anything either...