Update Timer Values

This is a productivity booster extension to automate a process for certain users working in the moodle LMS. As part of the workflow, to update slide timers in the LMS for lesson pages, you must manually open each lesson page in a tab and update the timer, and submit the form. This extension automates this process, by adding a button to the lesson page and allowing the user to set a slide timer value. When the user clicks the injected button on the lesson page, the extension runs and updates the slide timer value, submits the form, and automatically moves to the next tab to update the slide timer there, and repeats this process until the final tab is reached. This automates the slide timer update process, reducing something that would take 15 minutes down to around 15 seconds. The extension requires that all lesson pages be open in their own tabs, and that the "Run" button be clicked on the lesson page tab that is furthest on the left.