Rename event capture screen to cover layer view
Rename PanelsLayer to PanelLayerView
Move a little bot of code around
Single body reference
Much slicker means of redirecting mouse events from coverlayer into app
Rudamentry hit detection working and generating mouseover, mouseout events and maintaining a hovered object
Storeing mouse position and and targeting clicks
Start laying in the tool buttons
Don't add toolbox, setup for properties panel