Eleven: Fix crash when launching a song from file manager

There are some asycnhronous issues with interacting the service
This should protect it a bit better and fixes the crash for me

Change-Id: Ib50be1ca50badb83e8c206e01362a3971d050c1f
Update Notification background color

This change uses Palette to update Apollo's Notification background
color based on the current artwork.

It also removes the timestamp from the Notification.

Change-Id: I6a292839c223bf9d165e9c90724194eae6ca343c