Support SSL for Redis (Jedis 2.9.0)

Jedis 2.9.0 added SSL support. This helps with connecting to hosted Redis environments, such as in Azure, which are SSL-only by default.

However, the Redis support in Storm doesn't currently expose an option to use this. I would hope for something like:

JedisPoolConfig poolConfig = new JedisPoolConfig.Builder()
.setHost(host)
.setPort(port)
.useSSL(true)
.build();

Thanks.