It would be neat if you could change the color of the text that shows when the progress bar covers it without changing the background. My motivation is that I enjoy the black background but the default color can be hard to read on dark progress bar colors.

<img width="1423" alt="Screen Shot 2020-06-06 at 11 50 41 AM" src="https://user-images.githubusercontent.com/16331012/83952212-14b8d780-

Description
currently when no x-server is available (or other dbus errors) we just panic, but this could just be a warning and then continue without dbus.

To Reproduce

1. compile with dbus enables d
2. run without an x-server (i thing unsetting DISPLAY should also work).
3. run spotifyd normally
4. crashes with a panic

Expected behavior
a warning, but not a panic

*Logs

Issue

Description

As reported in Gitter by user @evilblade666

`Hi, guys. My home

When songs are downloading, text appears in the bottom right corner that doesn't seem to match the rest of the theme. While I'm not familiar with the development process for Spicetify, this could potentially be displayed as a downloading icon or progress wheel below the list of playlists.

OS: Ubuntu 18.04
Spotify: Flatpak
Theme: Dribbblish, dark

With Downloading text:
![image](https://use