Adding acllog-max-len to Redis.conf
Adding acllog-max-len to Redis.conf

While playing with ACLs I noticed that acllog-max-len wasn't in the redis.conf, but was a supported config. 

This PR documents and adds the directive to the redis.conf file.
PKRoma/redis,neomantra/redis,charsyam/redis,ofirluzon/redis,yossigo/redis,ctripcorp/redis,PKRoma/redis,oranagra/redis,neomantra/redis,oranagra/redis,PKRoma/redis,neomantra/redis,neomantra/redis,charsyam/redis,charsyam/redis,ofirluzon/redis,antirez/redis,yossigo/redis,soloestoy/redis,soloestoy/redis,antirez/redis,oranagra/redis,charsyam/redis,soloestoy/redis,ctripcorp/redis,ctripcorp/redis,antirez/redis,soloestoy/redis,PKRoma/redis,ofirluzon/redis,PKRoma/redis,ofirluzon/redis,charsyam/redis,neomantra/redis,ctripcorp/redis,soloestoy/redis,yossigo/redis,ofirluzon/redis,oranagra/redis,antirez/redis,yossigo/redis,oranagra/redis,yossigo/redis