* Make icon_prn a nerd-font icons. It was using a font awesome code
point, which we don't install with sxmo.
* Fix phone locked and laptop icons that weren't automatically updated
* Fix brightness icon in legacy nerd-fonts range and move it to
sxmo_hook_icons from sxmo_brightness
* Use standard Unicode arrows instead of nerd-fonts ones
* Use icon variables for arrows in sxmo_wmmenu.sh
* Add variable for audio icon & use in sxmo_audio.sh
* Remove no stray break space from sxmo_contactmenu
* Remove up arrow character from reddit script
* use only icon variables in modemtext
* Update icons breakpoints
Signed-off-by: Willow Barraco <contact@willowbarraco.fr>
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