====== Feature requests ======
* line numbers, or something else to make referencing easy in comments
* select files to be more obviously a button (this may be difficult --ned)
* lesson list page (brianna is doing this)
* stages explanation (grace is doing this)
* friendlier front page (brianna is doing this)
* ability to rename namespaces
* docs need to be cleaned out, rewritten, gone over, put online
* printable pdf feature is small and hidden. make it bigger/point it out elsewhere?