Whitespace Extension for Nova

Provides the missing support in Nova for trimming trailing whitespace from files, both automatically (as a preference) and on demand (as a command).

Features

• Automatically trims trailing whitespace from files on save (as a preference,
  which is enabled by default).
• Honors the trim_trailing_whitespace preference from EditorConfig,
  if you are using it in your environment.
• Provides a Trim Trailing Whitespace command in the Command Palette
  (P) that will remove trailing whitespace from the currently focused
  editor.