added bed5 to checkfiles
added bed5 to checkfiles

ENCODE-DCC/encoded,ENCODE-DCC/snovault,ENCODE-DCC/encoded,T2DREAM/t2dream-portal,T2DREAM/t2dream-portal,ENCODE-DCC/snovault,T2DREAM/t2dream-portal,ENCODE-DCC/snovault,T2DREAM/t2dream-portal,ENCODE-DCC/encoded,ENCODE-DCC/encoded,ENCODE-DCC/snovault,ENCODE-DCC/snovault