ticket: 3 Middleware added, model to store requests written
ticket: 3 Middleware added
ticket: 3 bd changed to birth_date
ticket: 3 Makefile fixed
ticket: 3 migrate command added to Makefile
Merge branch 't3_middleware'

Conflicts:
	Makefile
	django_hello_world/hello/urls.py
	django_hello_world/person/admin.py
	django_hello_world/person/fixtures/initial_data.json
	django_hello_world/person/migrations/0001_initial.py
	django_hello_world/person/models.py
	django_hello_world/person/static/css/main.css
	django_hello_world/person/tests.py
	django_hello_world/person/views.py
	django_hello_world/templates/index.htm

ticket 3 branche merged into master