Update README

Author: Nopey

README.md

@@ -6,3 +6,41 @@ These text documents contain translations for [OpenOMF],
 a remake of One Must Fall 2097.
 
 [OpenOMF]: https://github.com/omf2097/openomf
+[openomf sourcecode repo]: https://github.com/omf2097/openomf
+
+
+Current Status
+--------------
+
+[ENGLISH.TXT](ENGLISH.TXT): Complete.  
+[GERMAN.TXT](GERMAN.TXT): Mostly complete, but has no maintainer and a few strings in English.  
+[DANISH.TXT](DANISH.TXT): Low quality, low effort, machine translation.  
+
+
+Translators Guide
+-----------------
+
+TODO: Write a guide on how to contribute a translation.
+
+TLDR; copy ENGLISH.TXT, make your changes, and open a pull request.
+
+
+Programmers Guide
+-----------------
+Note that this repo is included in openomf as a submodule.
+
+To add a language string to this repo:
+- Add the new language string to each language TXT in this repo.
+Using English as a placeholder is fine, so long as you leave a comment
+`# TODO: Translate ...`
+- Update the [`langstr_count` file] with the new number, so the CI pipeline can pass.
+- Open a pull request to this repo with the above changes.
+
+[`langstr_count` file]: langstr_count
+
+To add a language string to the [openomf sourcecode repo]:
+- Add the translation to [`LanguageStrings.cmake`]
+- Update the [`translations` submodule], with required modifications described above.
+
+[`LanguageStrings.cmake`]: https://github.com/omf2097/openomf/blob/master/cmake-scripts/LanguageStrings.cmake
+[`translations` submodule]: https://github.com/omf2097/openomf/blob/master/resources