adding editorconfig file for consistency

Author: ddavison

Diff for: .editorconfig

@@ -0,0 +1,27 @@
+# EditorConfig helps developers define and maintain consistent
+# coding styles between different editors and IDEs
+# editorconfig.org
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+trim_trailing_whitespace = false
+
+[*.java]
+indent_style = space
+indent_size = 4
+continuation_indent_size = 2
+
+[*.py]
+indent_style = space
+indent_size = 4
+
+[*.html]
+indent_style = space
+indent_size = 2