Added Hogwarts rails app.
Edited database.yml file to include host: localhost.
Added Houses migration and pry-rails gem.
Created Students migration.
Created Students migration and performed migration for Houses and Students.
Added House resources and Student resources (nested and not) to the routes file.
Created Student and House models.
Added relationships to Student and House models.
Created Professors migration.
Ran Professors migration.
Created Lectures migration.
Created Sections migration.
Created Section model and added relationships to Lecture, Student and Professor.
Add Sections and Lectures to routes.