core: Moved _send back into send. We're not calling _send on _hidden components anymore ... Instead we're registering hidden components (once only).
core: Moved _send back into send. We're not calling _send on _hidden components anymore ... Instead we're registering hidden components (once only).

eriol/circuits,treemo/circuits,nizox/circuits,eriol/circuits,treemo/circuits,treemo/circuits,eriol/circuits