* pgup/down navigation for workspaces, I may not use them, but I was
playing around
* add a lot of comments
* read the fine manual of i3lock, enable cursor that I often use to
check the device is alive, turn both backgrounds black and enable
showing of failed login attempts
* disable notify-send:ing volume changes when media keys are used as
pasystray does that by itself
* unfloat Firefox for now, even if I will likely need to float it again
when I attempt to use it on Zaldaryn.
Tor Browser requires floating even more than Firefox as there
privacy.resistfingerprinting is enabled by default and it warns you if
your window is bigger than it sets as that can be used for
fingerprinting.
I removed Galculator keybind accidentally in commit
a78dcdf452 and I have picked it, because
it's the default calculator app in MATE.
Adjusted from Jens Erat from
https://faq.i3wm.org/question/125/how-to-change-the-systems-volume.1.html
According to a comment this only works when something is playing, but I
think that is the only case when I need volume keys and is improvement
over it stopping working with volume devices changing. The proposed
cutting running again resulted to three devices being listed and thus
doesn't work.
I also have the volumeicon which I can use to adjust volume if I really
need to while there is nothing playing.
* remove some comments
* add Microsoft Corp. Wired Keyboard 600 (model 1576) keybinds for keys
I recognised and may use. Closes#98
* added keyboard layout setting to autostart
* set wallpaper to solid black
