Add Austin to AUTHORS
Add Austin to AUTHORS

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