Document Revision History

This table describes the changes to TreeView.

Date	Notes
2013-05-03	Fixed joining corners for thicker node tree lines, TreeViewColorConversion now returns retained CGColorRef, changed CFBundlerIdentifier, updated to adopt current best practices for Objective-C.
2012-06-09	Upgraded to Xcode 4.4 and Mac OS X 10.8, fixed from deprecated API usage, plugged up 2 leaks.
2011-10-06	Added use of -flashScrollers to indicate the document view's new size when we resize it (when running on 10.7 and later). Fixed a leak of nodeViewNib. Set a reasonable minimum window size. Upgraded project to Xcode 4.1.

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