Merge pull request #43 from kcarcia/autosave

Remove password file.
Merge pull request #44 from kcarcia/autosave

Copyedits on the footer to include 'one fell swoop' and open labs in new...
Add submitting to save button for now.
Merge pull request #45 from kcarcia/submit

Add submitting to save button for now.
Decreased timer for #logout.
Merge pull request #46 from kcarcia/submit

Decreased timer for #logout.
Multiple UI changes across the board
Updated studentlogin and instructional text
Fixing auto-save bug.
Merge pull request #47 from kcarcia/submit

Fixing auto-save bug.
Message added for auto-saving
Merge pull request #48 from kcarcia/submit

Message added for auto-saving
Adds idle detection to auto-save. Auto-saves every 30 seconds a user is active.