Version 1.1.1

- Major refractory.
- SQUEEZE typo fixed.
- Additional information about what ‘squeeze’ means in the context of
  fill prefixed functions.

Version 1.1.0

- Customizable variable `php-fill-refill-black-list' added, so that
  if a command that conflicts with `php-fill-refill-mode' is found,
  that command can be added by the user.