NOTE: The jQuery Migrate plugin is only included temporarily for
debugging purposes. If and when everything (including plugins
and themes) is tested with jQuery 1.10.1, Migrate can and
will be removed.
The reason for this is that jQuery 1.9 deprecates some stuff,
see http://jquery.com/upgrade-guide/1.9/. If core, plugins or
themes use a deprecated feature, jQuery Migrate will note it
in the browser's JS console.
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