Commands.zrevrangeByScore
- void zrevrangeByScore(string key, double max, double min)
 - void zrevrangeByScore(string key, string max, string min)
 - void zrevrangeByScore(string key, double max, double min, int offset, int count)
 - void zrevrangeByScore(string key, string max, string min, int offset, int count)