fixing disposal issues in object editor
adding ResourceNotDisposed exception and implementing it where applicable
modifying Airship class for new hull geometry encapsulation classes
modifying Airship class for new hull geometry encapsulation classes
implementing DeckSectionContainer class for encapsulating deck geometry
adding IDisposable and deck visibility modification methods to HullSectionContainer
fixing HullIntegrityMesh for new encapsulation
modifying hullgeometrygenerator to support new encapsulation classes
updating project files
propagating the encapsulation of deck and hull buffers
adding todo note