add `nosetests` to travis-ci config
add `nosetests` to travis-ci config

rackerlabs/fastfood,martinb3/fastfood,brint/fastfood,samstav/fastfood,brint/fastfood,samstav/fastfood,rackerlabs/fastfood,martinb3/fastfood,rackerlabs/fastfood,martinb3/fastfood,martinb3/fastfood,brint/fastfood,samstav/fastfood,samstav/fastfood,brint/fastfood