docs: add editor config

mrholek · mrholek · commit 913ca1e22191 · 2018-03-06T17:25:25.000+01:00
diff --git a/.editorconfig b/.editorconfig
@@ -3,8 +3,9 @@ root = true
 
 [*]
 charset = utf-8
-indent_style = space
+end_of_line = lf
 indent_size = 2
+indent_style = space
 insert_final_newline = true
 trim_trailing_whitespace = true
 
