init

.editorconfig

@@ -0,0 +1,15 @@
+root = true
+
+# for all projects
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+# Crystal
+[*.cr]
+indent_style = space
+indent_size = 2