Greasy Fork镜像

add feature to show info on the page

this is a brand new verison! I spent 2 classes of time of Advanced cartography refactoring my code to make it more stable and give it an ability to deal with the problem of slow network.

• this version is highly recommended to update.
• fix the problem of the next video can't be played when current video is ended while the finish process text is not equal to 100%.