auth tutorial
user auth tutorial
minor changes
basic userauth working
fb auth
revised dependencies
Submission loading into challenge view working
Added JSON_parse.js and errorcheck.js to userauth branch
removing unused files
Merge branch 'userauth' of https://github.com/lteamcs98/interactiveclassroom into userauth
Added index.js from main branch
added a few files for merging...not functional now, but it won't break anything that already works
added saving usercode
added saving usercode nubmer 2
adding challenges works, and is mongoosed!
Merge branch 'userauth' of https://github.com/lteamcs98/interactiveclassroom into userauth
Added edit challenge list page
Merge branch 'master' into userauth