Add help message about bulk uploading a directory of samples
Add help message about bulk uploading a directory of samples

awest1339/multiscanner,jmlong1027/multiscanner,jmlong1027/multiscanner,awest1339/multiscanner,mitre/multiscanner,mitre/multiscanner,mitre/multiscanner,jmlong1027/multiscanner,jmlong1027/multiscanner,awest1339/multiscanner,MITRECND/multiscanner,MITRECND/multiscanner,awest1339/multiscanner