foundation-sites 6.3 breaks build

[simonexmachina]

foundation-sites 6.3 now imports SCSS from the _vendor/ directory using @import "../_vendor/normalize-scss/sass/normalize";. This isn't supported by the current broccoli config, because ../_vendor isn't in the tree.

One solution would be to change index.js:

var foundationPath = path.join(app.bowerDirectory, 'foundation-sites');

But then everyone would have to update their SCSS to @import 'scss/foundation'. Not sure what the best solution is here - might need to use some Broccoli magic to make this work. In the meantime we might want to use a version specifier that avoids users getting v6.3.

[simonexmachina]

My workaround for now is to change bower.json to use "foundation-sites": "~6.2.3" to avoid v6.3.

[bravo-kernel]

Looks like a dupe of #40

[GCheung55]

Perhaps update index.js to determine the correct path depending on what version of foundation-sites is installed?