Add .editorconfig file for style consistency

a1346054 · a1346054 · commit 408549784894 · 2021-08-24T12:12:02.000Z
* Trim trailing whitespace always
* Use linux-style newlines (LF, not CRLF)
diff --git a/.editorconfig b/.editorconfig
@@ -0,0 +1,9 @@
+# https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
