Kgym-Hina

Many servers don't have rcon port opened. Making a plugin to support L-Shop is very nice. ## Web--buying-->MySQL ## Game--Every 1 minute-->check the SQL and give the item

### Is there an existing issue for this? - [x] I have searched the opened issues ### Problem description  You can neither open with certain path with console, nor...

 When facing captcha like this, the extension will consider all symbols (+,-,x,/,=,?) as letters. According to the documentation, currently there is no support to calc math captcha like this.