Remove the weird breakpoints path in Neat.scss

[rob-bar]

Should be:

-@import "../../../../breakpoints.json";
+@import "breakpoints.json";

And then we should provide a path from the include paths for this that is bound to the root.

The generator branch already tackles this issue, mainly this is an issue when the config files are stored at the root en the theme files somewhere deeper in the project structure.
This is the includespath array in the gulpfile in the generator.

@@ -67,7 +67,8 @@ gulp.task("sass", "Compiles your SCSS files to CSS", function () {
         require("node-bourbon").includePaths,
         require("node-neat").includePaths[1],
         require("node-normalize-scss").includePaths,
-        config.path.bower + config.path.fontAwesome
+        "<%= dest %>/" + config.path.bower + config.path.fontAwesome,
+        "<%= dest %>"
       ],