* .eng formatter: add show parameter
* when using theme overrides you can now reference a color name defined in ~/.Xresources, e.g., x:background looks for a line like *background: #aabbcc in ~/.Xresources (see also .Xresources)
* Add support for wheel left and right clicks
* Fix bad event errors in focused_window block
* Removed apt, dnf, and pacman blocks, use packages block instead
OBS-URL: https://build.opensuse.org/package/show/X11:windowmanagers/i3status-rust?expand=0&rev=31
