editorconfig added

.editorconfig

@@ -0,0 +1,23 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.bat]
+end_of_line = crlf
+
+[*.yml]
+indent_size = 2
+
+[*.twig]
+insert_final_newline = false
+
+[*.neon]
+indent_style = tab
+
+[Makefile]
+indent_style = tab