Missing js & css files - equation editor not showing up

[seungwonpark]

Hello, I've just happened to visit this website again, and found out that the equation editor is not showing up anymore.

Through some inspection, I've discovered that two files are missing - build/mathylem.min.js and build/mathylem.min.css in line 10-17 of index.html. It looks like they were deleted on commit 91e6231.

Thanks.