adding quiz title display
Merge pull request #7 from danielleadams/Richard

add sign-in and sign up
Merge remote-tracking branch 'origin/master' into Indigo
add encrypted emails upon user create
add username uniqueness validation
Surveys all now displaying all surveys, as you do
Merge remote-tracking branch 'origin/master' into Indigo
Merge pull request #8 from danielleadams/Indigo

Indigo
add post /user/create and /login
Merge branch 'master' of https://github.com/danielleadams/blinky into Richard
touch-up erb