Feature/add bookmark feature

[Diercohen]

I added a bookmark feature to this version, it's was my internships need to add a bookmark feature to this valuable treasure. thank you for translating and preparing of this collection.

[sayjeyhi]

@Diercohen thanks for your contribution, actually these files are generated automatically, and will re-generate if a single change added to book.md file. If you are curious about it, read this article.
After reading the article you can use our config and add your changes on https://github.com/Mariotek/mume-transpile-config to generate HTML with a new format. By the way, if you feel it hard to do, I will do this at weekend and mention you to see the changes.