Simulation: isLevelisable() is faulty; using watchdog counter instead
Net: fanIn/Out are now cached
Toolbox: Fixed SplitButtons not responding to clicks on the main part
BlackBoxPin: Removed completed TODOs
EditorComponentBlackBoxPin: Rename [typo]
Added BlackBoxCreator class
EditorComponent: update to reflect rename
GraphicGen: Added generateBlackBox()
SimMapper: Removed redundant code
ToolHighlighter: Now shows pin info in hint
Sim components can now return the names of their pins
Comments / formatting
GraphicGen: now recentres blackbox
Undo of rename - needed for backwards compatibility
BlackBoxCreator: Fleshed out implementation - it works! :D
EditorMenuBar: Added black-box creation command
IconEnum: Added black-box icon
Added black-box creation icon
BlackBox: Added [crude] graphics support
ToolContextual: Implemented selectBlackBox(), a total hack job