diff app/models/document_observer.rb @ 925:5bf2b9fac683 luisf

merge from live
author luisf <luis.figueira@eecs.qmul.ac.uk>
date Fri, 11 May 2012 15:58:58 +0100
parents cbce1fd3b1b7
children 433d4f72a19b
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