update README based on contributions

add Discord link

Stivvo deserves a shout-out too!

Merge updates from guidocella

Thanks so much for helping to keep the project running while life was
crazy!

Merge pull request #53 from Stivvo/fullscreen

Fullscreen support

Same target as dwm sounds like a good goal

Merge pull request #49 from guidocella/layer-shell

Layer shell

Merge pull request #56 from oyren/readme_log

remove log flags from readme

spacing

update README.md

- A maximum SLOC can't be reasonably determined before implementing the
missing protocols, so not any time soon

- dwl definitely isn't a simple as dwm since it must implement lots of
Wayland protocols and not just manage windows. The status bar
integration, layer shell popups, damage tracking and IME are gonna
require hundreds more lines each.

- "Buffering of input when spawning a client so you don't have to wait
for the window (use `wl_client_get_credentials` to get the PID) - would
this require passing through something like dmenu?  Extension protocol?"
This sounds exoteric, if anything this should be patch.

- Can dwl really be started from within an X session? When I do it from
dwm it crashes.

- A window's texture is scaled for its "home" monitor only (noticeable
when window sits across a monitor boundary)
Gonna open a ticket for this rather than keep it in the README.

remove log flags from readme

The following commit has removed the logs but they are still in the
readme.
3b1992ca91b9a468019165c985263f5b1cc78c2c">https://github.com/djpohly/dwl/commit/3b1992ca91b9a468019165c985263f5b1cc78c2c

Readme: achieve fullscreen + allow borderpx = 0

Readme: achieve fullscreen + allow borderpx = 0

remove log flags from readme

The following commit has removed the logs but they are still in the readme.
3b1992ca91b9a468019165c985263f5b1cc78c2c">https://github.com/djpohly/dwl/commit/3b1992ca91b9a468019165c985263f5b1cc78c2c

update README

Merge pull request #1 from djpohly/master

Pull Request

add some more hands-off protocols

change text wrapping

editors are more than capable here

add zero flicker to goals

have selborder, still no urgent support from Wayland