[docs]update readme fix docker --name

Merge pull request apache#160 from dromara/dev

merge dev to master

[alerter]bugfix nextEvalInterval npe

[script,docs]change version 1.0-beta.6 to 1.0-beta.7

[manager,home]添加sqlserver关联文档，fix connection指标入库tdengine失败 (apache#41)

* [manager,home]添加sqlserver关联文档，fix connection指标入库tdengine失败

* [docs]文档更新

[manager]fix国际化异常 放开hierarchy接口认证保护

[script]版本1.0-beta.3修改为1.0-beta.4

[warehouse]减少已知SQL异常日志

[script,docs]打包制品名称hertz-beat改为hertzbeat，fix docker打包失败

[home]仓库地址修改