Blender Git Loki

Improved the Outliner live-search so that in the default scene, doing a simple search for "cu" (to show the default cube only) will show the matching item.

Previously, because the 'Scene' item is encountered first, all sub-items like this would be ignored. Now, when a non-matching item is encountered, it's subtree is checked as per normal, as long as the item was expanded (so that its subtree is still visible).