id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
271	Create thumbnails in background	Lewis Rosenthal	Gregg Young	Why should the user have to wait to view a document until after the thumbnail has been created? This should run in a separate thread in the background while the document is being viewed. This would also alleviate the some of the condition caused by the slow thumbnail creation issue described in #270.	enhancement	assigned	minor	1.4.1	Backend	1.3.6		thumbnail,ea