Robuta

https://kolekti.atlassian.net/wiki/pages/diffpagesbyversion.action?pageId=274268466&selectedPageVersions=47&selectedPageVersions=48 Content Comparison - Onboarding Page 2 (v.47 vs v.48) - Mosaic: Content Formatting Macros &... onboarding page https://bugzilla.mozilla.org/show_bug.cgi?id=1261482 1261482 - Implement onboarding page variations - user actions & 3-step FxA onboarding page implement variations user actions