Ionic creator export - SCSS issue

[Ben Curtis]

When exporting the ZIP from ionic creator for a v1 app, the scss\ionic.app.scss file has an invalid line.

The last line of:

@import "../www/lib/ionic/scss";

Should be:

@import "../www/lib/ionic/scss/ionic";

This happens when exporting a "menu" app, but likely occurs in all.

Issue/solution reference: https://forum.ionicframework.com/t/error-file-to-import-not-found-or-unreadable-www-lib-ionic-scss/130674