dA Message Notifier: Rebrand

For full information, please see this blog post: [link]

This is my vision of a possible replacement for the Fella icon that was used as logo for dA Notifier.

Your feedback, and, more important, ideas brainstorm is more than welcome.

Thanks to ~revengexx14 for his vector dA logo, this design is based on his file.

Updated: replaced 19/16 icons with hand-painted versions.