Release 0.1.13

Special thanks to @youngasimov and davidkus who did all the work for this release.

Nice one folks!

New Methods Supported

• blpop - https://redis.io/commands/blpop
• brpop - https://redis.io/commands/brpop
• zadd - https://redis.io/commands/zadd
• zrem - https://redis.io/commands/zrem
• zrange - https://redis.io/commands/zrange