From: Tom Hughes <tom@compton.nu>
Date: Wed, 21 Jul 2010 20:00:26 +0000 (+0100)
Subject: Add support for CSS based control of user specific components
X-Git-Tag: live~7651^2~9
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/51195c450d16e35a62bff2bbf6c9dd0923bd0db4?hp=51195c450d16e35a62bff2bbf6c9dd0923bd0db4

Add support for CSS based control of user specific components

Define some helper routines which can be used to make page elements
only display when the logged in user matches certain conditions and
add style rules to the layout to trigger those elements based on the
logged in user.
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