Have to manually resolve ember 1.5 vs 1.9 dependency

[jdmarshall]

The generator makes you pick between 1.5.1 and latest.

Also it makes you resolve the handlebars version number before emberjs, which might be confusing to a chunk of your target audience.

[eguneys]

I can't mix requirejs with ember 1.9, it throws bunch of errors. I guess the ultimate solution would be to switch to es6. I am not sure if it's worth working on this, since ember-cli has gone a long way, and it's awesome.