merge two patchs to one patch
add auth to redis-benchmark
@antirez this is patch that you ask me merge 2 commits to one about redis-benchmark. thank you.
Make Valgrind stop complaining about how we initialize RDB namespaces…
…. Also make the code more symmetrical between the memcached case and the rdb case. Fixes #797.
Added options for table_create #797 and #610