[rentnorove]

It looks like it's using cordova underneath (see 'community' page), so presumably there will be support for per-platform configuration of icons etc.

[DaveVoyles]

Disclosure: I work for Microsoft

You can always go in and edit the Cordova project that ManifoldJS returns and add your own images for icons and such. Not sure if ManifoldJS currently supports this out of the box just yet, though.