release-0.7.0

1. 删除HiveServer2，HiveMetastore以及Hadoop相关依赖。
2. 删除异常数据存储数据库自动创建的机制
3. 新增异常数据存储数据库配置
4. 删除无效配置
5. 删除前端编译后代码，换成压缩包
6. 优化文档

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1. Delete HiveServer2, HiveMetastore and Hadoop related dependencies.
2. Remove the mechanism of automatic creation of abnormal data storage database
3. Added abnormal data storage database configuration
4. Delete invalid configuration
5. Delete the front-end compiled code and replace it with a compressed package
6. Optimize the documentation