dwl-patches overhaul

Eliminated wiki.
Individual patches have a README.md explanation in their own subdirectory.
Simplified submission of new patches and maintenance of existing patches.
Instructions page (README.md autodisplayed) is now at https://codeberg.org/dwl/dwl-patches/

patches/swallow/README.md

@@ -0,0 +1,25 @@
+### Description
+Terminals swallow windows that they are the parent of.
+
+foot is the terminal by default, you can change it in client rules in config.h.
+
+2023-08-16 and up are made to also work with x windows: https://codeberg.org/dwl/dwl/issues/331
+
+### Download
+- [git branch](https://codeberg.org/notchoc/dwl/src/branch/swallow)
+- [2024-05-02](https://codeberg.org/dwl/dwl-patches/raw/branch/main/patches/swallow/swallow.patch)
+- [2024-04-03](https://codeberg.org/dwl/dwl-patches/raw/commit/3c9a8e3232a8531871924484cef1ef0938730e15/swallow/swallow.patch)
+- [2024-01-01](https://codeberg.org/dwl/dwl-patches/raw/commit/8a352a1b27a64821ba9fbfda52fe82463ac84c66/swallow/swallow.patch)
+- [2023-10-26](https://github.com/djpohly/dwl/compare/main...youbitchoc:swallow.patch)
+- [2023-08-16](https://github.com/djpohly/dwl/compare/main...mewkl:swallowx.patch)
+- [2023-07-15](https://github.com/djpohly/dwl/compare/main...NikitaIvanovV:swallow.patch)
+- [v0.4](https://github.com/djpohly/dwl/compare/main...dm1tz:04-swallow.patch)
+- [2021-12-03](https://github.com/djpohly/dwl/compare/main...dm1tz:swallow.patch)
+
+### Authors
+- [Dmitry Zakharchenko](https://github.com/dm1tz)
+- [Palanix](https://codeberg.org/Palanix)
+- [Nikita Ivanov](https://github.com/NikitaIvanovV)
+- [Connor Worrell](https://github.com/ConnorWorrell)
+- [Mewkl](https://github.com/mewkl)
+- [Choc](https://codeberg.org/notchoc)