NAPI-211: run 'make test' as part of the 'napi' build to run unit tests
NAPI-211: run 'make test' as part of the 'napi' build to run unit tests

joyent/sdc-napi,arekinath/sdc-napi,joyent/sdc-napi,joyent/sdc-napi,arekinath/sdc-napi