move rust-sciter in

libs/rust-sciter/.editorconfig

@@ -0,0 +1,20 @@
+# EditorConfig is awesome: http://EditorConfig.org
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.rs]
+indent_style = tab
+indent_size = 2
+tab_width = 2
+
+[*.{yml,toml,md}]
+indent_style = space
+indent_size = 2
+tab_width = 2
+
+[*.md]
+trim_trailing_whitespace = false