README.md: travis bage
README.md: travis bage

dgk/django-business-logic,vlfedotov/django-business-logic,dgk/django-business-logic,dgk/django-business-logic,vlfedotov/django-business-logic,dgk/django-business-logic,dgk/django-business-logic,vlfedotov/django-business-logic,vlfedotov/django-business-logic,vlfedotov/django-business-logic