Bug 1002377 - [Stingray] A template for the homescreen-stingray app
Merge pull request #18734 from luke-chang/1002377_stingray_homescreen_template

Bug 1002377 - [Stingray] A template for the homescreen-stingray app, r=evelyn, r=johnhu
Bug 1002413 - [Build] Refactor webapp-zip.js