* src/try: allow passing arguments to augtool when running valgrind
* src/try: allow passing arguments to augtool when running valgrind

hercules-team/augeas,ptoscano/augeas,ptoscano/augeas,manandbytes/augeas,mlichvar/augeas,kunkku/augeas,hercules-team/augeas,lutter/augeas,mlichvar/augeas,mchf/augeas,mchf/augeas,lutter/augeas,pevalme/augeas,kunkku/augeas,ptoscano/augeas,kunkku/augeas,pevalme/augeas,mlichvar/augeas,pevalme/augeas,lutter/augeas,manandbytes/augeas