Suggested some changes

Author: developit

.editorconfig

@@ -1,15 +1,17 @@
-root = True
+root = true
 
 [*]
-end_of_line = lf
-
-[*.js]
 indent_style = tab
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
 
-[*.md]
+[{package.json,.*rc,*.yml}]
 indent_style = space
 indent_size = 2
 
-[{package.json,.travis.yml}]
+[*.md]
+trim_trailing_whitespace = false
 indent_style = space
 indent_size = 2