Fixed missing redis auth in init.js

[racquemis]

When Redis is setup with authentication z-nomp fails to start the redis connection due to a missing line in init.js

[hellcatz]

Should it not be?

           redisConfig = pcfg.redis;
           connection = redis.createClient(redisConfig.port, redisConfig.host)
            if (redisConfig.password) { 
                connection.auth(redisConfig.password);  
            } 

[nimbosa]

@racquemis