add removal of missing files to movie scan task
add removal of missing files to movie scan task

HParker/caketop,HParker/caketop,XanderStrike/caketop-theater,XanderStrike/caketop-theater,HParker/caketop,HParker/caketop,XanderStrike/caketop-theater,XanderStrike/caketop-theater