Set benchmark script to executable (BOOKKEEPER-158)
Set benchmark script to executable (BOOKKEEPER-158)

git-svn-id: 5a2ad27615d45e22b19cf6d1944dba824abfe66e@1298847 13f79535-47bb-0310-9956-ffa450edef68

robindh/bookkeeper,apache/bookkeeper,sijie/bookkeeper,fengshao0907/bookkeeper,sijie/bookkeeper,twitter/bookkeeper,robindh/bookkeeper,fengshao0907/bookkeeper,apache/bookkeeper,apache/bookkeeper,arvindkandhare/bookkeeper,sijie/bookkeeper,robindh/bookkeeper,ivankelly/bookkeeper,apache/bookkeeper,twitter/bookkeeper,arvindkandhare/bookkeeper,twitter/bookkeeper,arvindkandhare/bookkeeper,apache/bookkeeper,arvindkandhare/bookkeeper,fengshao0907/bookkeeper,sijie/bookkeeper,apache/bookkeeper,fengshao0907/bookkeeper,sijie/bookkeeper,sijie/bookkeeper,sijie/bookkeeper,sijie/bookkeeper,ivankelly/bookkeeper,twitter/bookkeeper,ivankelly/bookkeeper