v3.0.0

Changelog

• e34be13 Add support of ingesting multi-value metrics
• 74821f1 Allow self-defined series table name
• dfc271d Build up the Consumers map when normalizing the Config
• faad076 Delete Quota when stopping corresponding tasks
• 6a52833 Fix - invalid autocommit options specified when a group was not specified
• 0a4add9 Group the tasks by consumerGroup property to reduce number of kafka client
• a8befbc Offset shift should only be calculated once per task
• ac3ce76 Update the doc and allow customization of DatabaseName in task level
• 379f657 calculate the shard number based on message offset when shardingKey was not specified
• b452c6d format hjson files
• d15caf7 restart the consumergroup when facing offset commit error