Refactor stylesheets into separate files
Create navigation partial
Refactor models
Add lines
Refactor user views
Refactor session form
Refactor comments view
Add new google font for h1
Add dbc info to footer
Refactor controllers
Refactor question views
Refactor responses views
Refactor session form
Merge pull request #16 from stefankp/refactor_and_styling

Small refactoring