[RELENG-241] billapi is probably broken in MG builds: fix "BILLAPI_DIR" code path in zones/billapi/fs.populate or move to prebuilt billapi fs tarballs (fix build.spec.in)
[RELENG-241] billapi is probably broken in MG builds: fix "BILLAPI_DIR" code path in zones/billapi/fs.populate or move to prebuilt billapi fs tarballs (fix build.spec.in)

joyent/mountain-gorilla,joyent/mountain-gorilla,joyent/mountain-gorilla