Process SCSS main files from bower packages

[verheyenkoen]

Some libraries (eg. Foundation from version 5.5.3) put their SCSS file in bower.json main files instead of the CSS dist file. Main-bower-files seems to pick them up, but gulp doesn't process them yet through SASS, hence no CSS in the build folder.

Any plans on adapting generator-ng-poly for this?

[dustinspecker]

That's interesting. We should probably support that. A pull request is most welcome if anyone is interested in working on this one.

Thanks for bringing this up.