diff app/models/document.rb @ 700:c7306033ba7a feature_36

Merge from 699:bd88afe21831
author luisf <luis.figueira@eecs.qmul.ac.uk>
date Mon, 19 Sep 2011 16:44:43 +0100
parents cbce1fd3b1b7
children 5f33065ddc4b
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