Typo fixes in redis.conf

Fix two typos in redis.conf:

- "trnasfers" --> "transfers"
- "enalbed" --> "enabled"
Reconnect redis-cli when cluster return "moved"

    if redis works in cluster-mode and redis-cli was run with argv, reconnect if needs.
    example:
    ./redis-cli set foo bar

    if return is MOVED redis-cli just do nothing.
Fix redis-trib import SCAN call
Fix function prototype in redis-cli.c.

Fix function prototype in redis-cli.c.
Update redis_init_script.tpl

status command currently reports success when redis has crashed and the pid file still exists. Changing to check the actual process is running.
FIXED redis-benchmark's idle mode.With idle mode shouldn't create write event
Fix zero-ordering SORT when called against lists

People mostly use SORT against lists, but our prior
behavior was pretending lists were an unordered bag
requiring a forced-sort when no sort was requested.

We can just use the native list ordering to ensure
consistency across replicaion and scripting calls.

Closes #2079
Closes #545 (again)
SORT: Don't sort Set elements if not needed.

Related to #2094.