FIRE-8385; Logout crash when shutting Havok stub down. Ugly workaround by not calling LLPhysicsExtensions::quitSystem() when using Havok.
FIRE-8385; Logout crash when shutting Havok stub down. Ugly workaround by not calling LLPhysicsExtensions::quitSystem() when using Havok.

gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm