fix(sass sourcemaps): output valid source maps, that chrome can parse

[flobacher]

Short description of what this resolves:

#46
sourcemaps for sass are broken

Changes proposed in this pull request:

Fixes: #
output the full sourcemap, not only the mappings-property

[flobacher]

please merge, so scss sourcemaps would work again. they are still broken @ionic/app-scripts v 0.0.43

[danbucholtz]

@flobacher,

Thanks!

Thanks,
Dan

[gianpaj]

Thanks for this.

I'm trying this on Ionic App Scripts Version: 1.0.1 but doesn't seem to work.

I'm using ionic serve and they're not being interpreted - if there at all.

I tried this as well ionic serve --nobrowser --generateSourceMap (they should be on by default, as per readme docs), but nothing.

I don't see any .map file being generated for example on this url:
http://localhost:8100/build/main.css.map

or any inline source maps the end of main.css

Info:

$ ionic info

Your system information:

Cordova CLI: 6.5.0
Ionic Framework Version: 2.0.1
Ionic CLI Version: 2.1.18
Ionic App Lib Version: 2.1.9
Ionic App Scripts Version: 1.0.1
ios-deploy version: 1.8.6
ios-sim version: 5.0.8
OS: OS X El Capitan
Node Version: v6.9.4
Xcode version: Xcode 8.2.1 Build version 8C1002