Add Rob Tucker to AUTHORS
Add Rob Tucker to AUTHORS

mlichvar/augeas,mchf/augeas,jasperla/augeas,jjlin/augeas,manandbytes/augeas,ptoscano/augeas,hercules-team/augeas,kunkku/augeas,ptoscano/augeas,dafugg/augeas,kumy/augeas,raphink/augeas,mlichvar/augeas,ptoscano/augeas,raphink/augeas,lutter/augeas,jasperla/augeas,kunkku/augeas,lutter/augeas,kumy/augeas,dafugg/augeas,kunkku/augeas,MikaelSmith/augeas,dafugg/augeas,kumy/augeas,manandbytes/augeas,pevalme/augeas,hercules-team/augeas,kumy/augeas,jjlin/augeas,mchf/augeas,MikaelSmith/augeas,jjlin/augeas,GeoffWilliams/augeas,mlichvar/augeas,jtopjian/augeas,pevalme/augeas,jtopjian/augeas,lutter/augeas,pevalme/augeas,GeoffWilliams/augeas