Update dependencies to latest versions

[marcoow]

Doing all these updates before releasing 1.0 as some updates might technically be considered breaking changes (I think ember-cli-babel is technically breaking?)

[mansona]

I think this looks good 🤔 I'm not too familiar with the project itself but I checked and there are at least some tests so I am assuming if there was anything that's using lodash it is exercised in there and we would catch any issues 👍

As it turns out the tests are failing 😂