EditorWorld: Added findClosestTrace()
GraphicJunction: Added setPos/getPos
ToolboxButtonGraphic: Added setScaleAux()
EditorWorld: findClosestTrace returns more information
GraphicJunction: Corrected colours
Added ToolboxButtonJunction class
ToolboxButtonTrace: Now scales graphic down a little
Added ToolJunctionPlacer class
ToolManager: Integrated ToolJunctionPlacer
Toolbox: Now uses ToolBoxButtonJunction class
Added EditorComponentJunction class
EditorComponentTrace: Removed redundant import