readded download and version badges to docs
readded download and version badges to docs

bernardopires/django-tenant-schemas,goodtune/django-tenant-schemas,kajarenc/django-tenant-schemas,ArtProcessors/django-tenant-schemas,Mobytes/django-tenant-schemas,bernardopires/django-tenant-schemas,ArtProcessors/django-tenant-schemas,pombredanne/django-tenant-schemas,mcanaves/django-tenant-schemas,goodtune/django-tenant-schemas,alexjillard/django-tenant-schemas,jrutila/django-tenant-schemas,honur/django-tenant-schemas