Refactor images and add TDD with Django

_posts/2019-02-26-introduction.md

_posts/2019-02-27-agile&tdd.md

_posts/2019-02-27-deployment.md

_posts/2019-02-28-go-testing.md

_posts/2019-02-28-gpt.md

_posts/2019-03-20-agile.md

_posts/2019-03-20-tdd.md

_posts/2019-04-01-django-tdd.md

assets/images/2019-02-26-introduction/abi-edit.jpeg

assets/images/2019-02-26-introduction/fata-edit.jpeg

assets/images/2019-02-26-introduction/mockup.jpeg

assets/images/2019-02-26-introduction/ragil-edit.jpeg

assets/images/2019-02-26-introduction/usama-edit.jpeg

assets/images/2019-02-26-introduction/yogi-edit.jpeg

assets/images/2019-02-27-agile&tdd/burndownchart.png

assets/images/2019-02-27-agile&tdd/pbi.jpg

assets/images/2019-02-27-agile&tdd/pbisprint.jpg

assets/images/2019-02-27-agile&tdd/tasks.jpg

assets/images/2019-02-27-agile&tdd/tddcycle.png

assets/images/2019-02-27-deployment/paralel-pipeline.png