Revert "Remove wild card; target .js"

This reverts commit ed1f911.

Author: Peter Ankelein

.editorconfig

@@ -1,6 +1,6 @@
 root = true
 
-[*.js]
+[*]
 indent_style = space
 indent_size = 2
 charset = utf-8
@@ -11,4 +11,4 @@ end_of_line = lf
 max_line_length = null
 
 [*.md]
-trim_trailing_whitespace = false
+trim_trailing_whitespace = false