Update README for install
Add awesome Travis tag
Setup the coverage system for generate reports
Create tables prototype
Add relation to bdd
Merge branch 'feature/migrations' into develop
Create some fixtures
Update Readme
Setup the testing environment
Update some bugs on migrations
Get all students
Get student by his ID
Add student insertion
add errors handling
Add validations and update system
Refactoring update system
Refactoring response format
Add delete system
Merge branch 'feature/students-API' into develop
Setup Travis database env