added background hover to the teacher and student view of the overview page
added background hover on student classroom view
added logo
started playing with new colors
added the new color scheme to the whole(?) site
edited styling on nav bar
added 'due' next to all the due dates
added capybara and selenium for feature testing
updated seed data so there is only one teacher per classroom
refactored the dashboard for student and teacher
refactored teacher classroom view
refactored student classroom view
Merge branch 'master' into css2

added styling and refactoring of views
merging with master
fixed test for assignment update
Merge pull request #61 from whoisglover/css2

Do you want nice styling?
added capybara
WIP for capybara testing
Merge branch 'master' into feature_tests
Tiread of testing that sucks right now...WIP...will work on tomorrow