openmicroscopy/openmicroscopy — pull request #1796 by aleksandra-tarkowska (2013-11-18 14:59:17+00:00)
Title: fixing refresh action in jstree (rebased onto develop)

This is the same as gh-1754 but rebased onto develop.

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This PR should fix minor issues with reloading the tree. Basically when you click refresh button you should see spinner alongside text "Loading...".