Fixed significant bug in RandomAccessStreamReader that caused last chunk of file data to not be properly stored in the buffer when EOF reached.
Fixed significant bug in RandomAccessStreamReader that caused last chunk of file data to not be properly stored in the buffer when EOF reached.

rcketscientist/metadata-extractor,RoyZeng/metadata-extractor,Nadahar/metadata-extractor,veggiespam/metadata-extractor,drewnoakes/metadata-extractor,Widen/metadata-extractor,PaytonGarland/metadata-extractor,veggiespam/metadata-extractor,ycaihua/metadata-extractor,Nadahar/metadata-extractor,wswenyue/metadata-extractor,RoyZeng/metadata-extractor,ycaihua/metadata-extractor,wswenyue/metadata-extractor