Changed the node deletion logic so both node and its connections are first remove when the mouse button is released.
Changed the node deletion logic so both node and its connections are first remove when the mouse button is released.

vizorvr/patches,vizorvr/patches,vizorvr/vizor-create,vizorvr/patches,vizorvr/vizor-create,engijs/engi,vizorvr/vizor-create,beni55/engi,beni55/engi,engijs/engi,vizorvr/vizor,vizorvr/vizor,vizorvr/patches,beni55/engi,vizorvr/patches,vizorvr/vizor,engijs/engi