Shift-click to remove an item from the selection doesn't work for bounding boxes, cameras etc

[bentoogood]

With multiple items selected, shift-clicking on an mesh will remove it from the current selection.
However, shift-click or shift-click-drag on bounding boxes, cameras, etc does not remove them from the current selection.

In the node graph, shift clicking does work, but shift-click-drag to deselect multiple nodes does not work.

Seems like it might be two problems combined

• shift-click-drag needs to deselect multiple items
• Left-click in Viewer should select bounding boxes, cameras and lights #53

[johnhaddon]

Closing, since "shift click to deselect" is now working in the viewer for bounding boxes, cameras etc. Please feel free to open a new ticket for the unrelated "shift-click-drag in node graph".