Enrich and optimize admin api

[gorexlv]

1. Provides more admin APIs, such as createTopicInCluster, createSubscriptionGroup, etc.

Currently, only supports two apis:

type Admin interface {
	CreateTopic(ctx context.Context, opts ...OptionCreate) error
	DeleteTopic(ctx context.Context, opts ...OptionDelete) error
	//TODO
	//TopicList(ctx context.Context, mq *primitive.MessageQueue) (*remote.RemotingCommand, error)
	//GetBrokerClusterInfo(ctx context.Context) (*remote.RemotingCommand, error)
	Close() error
}

2. Admin API uses Option Builder Pattern, this will result in many Option Helper functions with the potential for naming conflicts. With more APIs, it becomes harder to maintain.

[bookup]

support queryMessage(String topic, String key, int maxNum, long begin, long end) ？