Add editorconfig

Author: Kikobeats

.editorconfig

@@ -0,0 +1,22 @@
+# http://editorconfig.org
+
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+max_line_length = 80
+indent_brace_style = 1TBS
+spaces_around_operators = true
+quote_type = auto
+
+[package.json]
+indent_style = space
+indent_size = 2
+
+[*.md]
+trim_trailing_whitespace = false