add more function

[amirh123123]

hi please add more sites in kiwix example wikia wikis open library library works and more persian project example akairan.com and add zim maker to make zim files and add wikipedia history sport soccer giografi biografi and more and added this project in other language example wikipedia maths just in english language thanks

[kelson42]

Yes, the more the better. That said most of the web sites forbid to copy their content.