Merge pull request #703 from insanum/editorconfig

tooling: editorconfig settings for .py/.md and ChangeLog files

.editorconfig

@@ -1,4 +1,16 @@
 root = true
 
-[*.{yml,yaml}]
+[*.{md,py,yml,yaml}]
+indent_style = space
+
+[*.py]
+indent_size = 4
+max_line_length = 80
+
+[*.{md,yml,yaml}]
+indent_size = 2
+
+[ChangeLog]
+indent_style = space
 indent_size = 2
+max_line_length = 80