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Committer:
Jonathan Thomas
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Date:
2010-01-31 22:50:27 UTC
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Revision ID:
jonathan@jonathan64-20100131225027-czx1bt422ps6lp5k
Fixed the history tree to not be sortable, and added
a new column to show which item in the history stack
is the current one.
Added a new double click signal to the History tree,
to handle switching to any item in the history stack.
Fixed many calls to set_project_modified() which were
not in the correct place.
Added Redo functionality.