lodash-node deprecated (from old version of broccoli-sourcemap-concat)

[gabrielgrant]

Getting the following warning when installing ember-cli:

$ npm install -g [email protected]
npm WARN deprecated [email protected]: This package is no longer maintained. See its readme for upgrade details.

One cause seems to be that ember-cli-qunit is pegged to old an version of broccoli-sourcemap-concat which depends on lodash-node

Is there some reason the old version is needed? Or can the dep be upgraded to either the most recent version (2.0.2) or to use broccoli-concat? (probably preferable, since broccoli-sourcemap-concat was recently deprecated in it's favor)

[trentmwillis]

This looks to have been resolved with #107.