SUPER-FOCUS databases for diamond version 2

<b><i>Diamond version 2 databases for use with</i></b><b><i> </i></b><b><i>SUPER-FOCUS</i></b>Please check your diamond version with <code>diamond --version</code> and then read the diamond documentation to know which version to download. You can also find out the database version you have installed with <code>diamond dbinfo</code><b><i>适用于SUPER-FOCUS的Diamond v2数据库</i></b>请通过<code>diamond --version</code>命令核对您的Diamond版本，并查阅Diamond官方文档以确认需下载的对应版本。您也可通过<code>diamond dbinfo</code>命令查询已安装的数据库版本。