Tried out some other colors (but I'm sticking with the current one)
Fix horizontal overflow issues
Make the icons in the context menu full width for easier clicking
Fixed reference bug where empty days would become not-so-empty if you added osmething to a newly added day
Fixed deletion bug not properly updating the DOM
You can now create new schedules from scratch! (but not yet change subjects)
Made "add empty day before this" and "make empty day after this" work
You can now delete schedules!
Add context menu to schedules, not just subjects
You can now copy a schedule (without it being a reference FFS!!!!)
Taking a break to play some games
Fix single days ignoring the state of the schedule
Add ability to delete days
Add ability to add new days
Made mockups for the student selector
Today's changes in one screenshot
Added icons to the buttons
Added client-side save function (so that I can easily make it do it server-side later)
Make "clone subject" button work
Added "delete subject" button
Fixed bug where one day without content wouldn't be gray
