commented indexDB.js
Merge pull request #92 from RTakes/master

commented indexDB.js
Merge pull request #93 from COPPER-BOBCAT/staging

commented indexDB.js
Merge pull request #89 from bernardchu/feat/cliGET

Client fetches questions from server.
Merge pull request #95 from COPPER-BOBCAT/staging

Client gets questions from server.
Added comments to auth code.