StaticFifoQueue: inherit from FifoQueue
StaticFifoQueue: inherit from FifoQueue

This effectively reverts 161b1bd72e26fcf0b57c7473eaaa6e22e0562f19 - now
correct order of construction and destruction is guaranteed by proper
use of unique_ptr.
CezaryGapinski/distortos,jasmin-j/distortos,CezaryGapinski/distortos,DISTORTEC/distortos,DISTORTEC/distortos,DISTORTEC/distortos,CezaryGapinski/distortos,CezaryGapinski/distortos,CezaryGapinski/distortos,jasmin-j/distortos,DISTORTEC/distortos,jasmin-j/distortos,jasmin-j/distortos,jasmin-j/distortos