Made some changes for challengedelete class
Attempting to fix conflicts in style.css...
Merge branch 'notsosimple' of https://github.com/lteamcs98/interactiveclassroom into notsosimple
Made some changes to editchallengelist.jade so that text can be hidden or shown via button.
Merge branch 'notsosimple' of https://github.com/lteamcs98/interactiveclassroom into notsosimple