Updated models and messaging backend. Not eveything in this release is working. Use with cation.

	new file:   kenya.db
	modified:   kenya/settings.py
	modified:   kenya/urls.py
	modified:   patients/admin.py
	modified:   patients/fixtures/create_clients.py
	new file:   patients/fixtures/large_data.json
	deleted:    patients/fixtures/populate_database.json
	new file:   patients/fixtures/pre.txt
	deleted:    patients/fixtures/real_data.json
	new file:   patients/fixtures/small_data.json
	deleted:    patients/fixtures/test_register.json
	deleted:    patients/fixtures/test_train.json
	deleted:    patients/fixtures/test_update.json
	modified:   patients/forms.py
	modified:   patients/models.py
	modified:   patients/static/css/encouragement.css
	modified:   patients/static/css/grid.css
	modified:   patients/tasks.py
	modified:   patients/templates/add_client.html
	modified:   patients/templates/index.html
	modified:   patients/views.py
	modified:   shujaa/__init__.py
	modified:   shujaa/models.py
	modified:   shujaa/urls.py
	modified:   shujaa/views.py