Bug Fix: implementing IDockConet instead of  deriving from DockContent throws a class cast exception.
Bug Fix: implementing IDockConet instead of  deriving from DockContent throws a class cast exception.

dockpanelsuite/dockpanelsuite,shintadono/dockpanelsuite,transistor1/dockpanelsuite,angelapper/dockpanelsuite,compborg/dockpanelsuite,jorik041/dockpanelsuite,xo-energy/dockpanelsuite,modulexcite/O2_Fork_dockpanelsuite,thijse/dockpanelsuite,15070217668/dockpanelsuite,rohitlodha/dockpanelsuite,RadarNyan/dockpanelsuite,15070217668/dockpanelsuite,ArsenShnurkov/dockpanelsuite,elnomade/dockpanelsuite,Romout/dockpanelsuite,joelbyren/dockpanelsuite