Revert "fix README for main branch"

This reverts commit 3a72cd924c45d4bc01f4d8477c14fdf2854f2dd0.

There is probably an easier way to keep this difference, but hey, this
works for me.

fix README for main branch

Merge branch 'main' into wlroots-next

clarify a bit about status bars

add note about wlroots-next branch

Revert "Revert "document that we currently follow wlroots-git""

This reverts commit ed8e80d9613599770ed2b11a3bc1d0057c075510.

Revert "document that we currently follow wlroots-git"

This reverts commit 9677f99dc3d5cb93ee6797609fd358fdfd3b3a3a.

Link patches page in the README

can run nested in Wayland or X

never ever ever tell anyone to sudo make

I am embarrassed to have let this slip through someone's merge.  Anybody
who genuinely needs to `sudo make` will know it; everyone else should
use a proper package manager and build system.

Merge pull request #74 from djpohly/document-git

document that we currently follow wlroots-git

document that we currently follow wlroots-git

Closes #73.

remove limitation notes (tracked in Issues)

clarify intention of feature suggestions

credit for patch maintenance as well

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