In order for vjUser symbols to be exported, the copy constructor and operator= must be made private because vjDeviceInterface objects cannot be copied.  This "solution" is starting to leave a bad taste in my mouth, but at the same time, if a data member cannot be copied, the object containing that member cannot be copied either.
In order for vjUser symbols to be exported, the copy constructor and
operator= must be made private because vjDeviceInterface objects cannot be
copied.  This "solution" is starting to leave a bad taste in my mouth, but
at the same time, if a data member cannot be copied, the object containing
that member cannot be copied either.


git-svn-id: 769d22dfa2d22aad706b9a451492fb87c0735f19@5888 08b38cba-cd3b-11de-854e-f91c5b6e4272

vrjuggler/vrjuggler,godbyk/vrjuggler-upstream-old,MichaelMcDonnell/vrjuggler,LiuKeHua/vrjuggler,godbyk/vrjuggler-upstream-old,LiuKeHua/vrjuggler,MichaelMcDonnell/vrjuggler,godbyk/vrjuggler-upstream-old,vancegroup-mirrors/vrjuggler,MichaelMcDonnell/vrjuggler,vancegroup-mirrors/vrjuggler,LiuKeHua/vrjuggler,LiuKeHua/vrjuggler,vancegroup-mirrors/vrjuggler,vrjuggler/vrjuggler,MichaelMcDonnell/vrjuggler,vrjuggler/vrjuggler,vrjuggler/vrjuggler,LiuKeHua/vrjuggler,MichaelMcDonnell/vrjuggler,LiuKeHua/vrjuggler,godbyk/vrjuggler-upstream-old,vrjuggler/vrjuggler,vancegroup-mirrors/vrjuggler,godbyk/vrjuggler-upstream-old,vrjuggler/vrjuggler,MichaelMcDonnell/vrjuggler,vancegroup-mirrors/vrjuggler,vrjuggler/vrjuggler,vancegroup-mirrors/vrjuggler,LiuKeHua/vrjuggler,godbyk/vrjuggler-upstream-old,MichaelMcDonnell/vrjuggler,MichaelMcDonnell/vrjuggler,LiuKeHua/vrjuggler,vrjuggler/vrjuggler