Progress on landing page
Cool iphone graphic
Rough draft of landing page
media query to adjust padding for small screen
Merge pull request #113 from bmprovost/landing-page

Landing page
merge
Blue and white landing page
Landing page text styling
Merge pull request #114 from bmprovost/landing-page

Adjust colors and text shadows for landing pages.
teachers can now edit classrooms by deleting and adding new students
merge
teachers can now edit classrooms how they please