Merge pull request #19 from pana1990/add-editorconfig

Add editorconfig [skip ci]

.editorconfig

@@ -0,0 +1,14 @@
+# editorconfig.org
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false

.gitattributes

@@ -1,4 +1,5 @@
 # Ignore all test and documentation for archive
+/.editorconfig      export-ignore
 /.gitattributes     export-ignore
 /.gitignore         export-ignore
 /.scrutinizer.yml   export-ignore