stream_filter: tweak status printing, add verbose option
stream_filter: tweak status printing, add verbose option

jtsui/leveldb-daemon,bitly/simplehttp,bitly/simplehttp,jmptrader/simplehttp,jmptrader/simplehttp,jtsui/leveldb-daemon,bitly/simplehttp,jtsui/leveldb-daemon,jmptrader/simplehttp