clean canvas
work in progress
bunch of changes
finish first version
Update TEACHERS.md
Update TEACHERS.md
Merge pull request #13 from lewagon/guidelines_oop_basics

Guidelines oop basics
adding readme files
Update TEACHERS.md
Update TEACHERS.md
Update TEACHERS.md
students guidelines
teachers guidelines
Merge pull request #15 from lewagon/guidelines_oop_advanced

Guidelines oop advanced
Enhance connected cookbook readme
Better titles for food delivery
Folder structure
Merge branch 'master' of github.com:lewagon/promo-4-challenges
Rename app / lib
Add rakefile for kitt