Add travis building badge.
Add travis building badge.

AIFDR/django-user-map,AIFDR/django-user-map,AIFDR/django-user-map,AIFDR/django-user-map,akbargumbira/django-user-map,akbargumbira/django-user-map,akbargumbira/django-user-map,akbargumbira/django-user-map