Version 1.22.2

A face has been added for coloring PHP syntax. Thank you @minikN!

This release is a minor modified version of the 1.22.x series.
PHP Mode 2.0 is planned to be released in January 2020.

Added

• Add php-project-etags-file and php-project-apply-local-variables (#591)
• Add php-find-system-php-ini-file and php-ini command (#593)

Changed

• Improve PHP syntax highlighting (by @minikN)
  • Add support for multiple operators (#594)
  • Add => to assignment operators (#602, #603)
• Plain faces no longer inherit default (#597)

Removed

• Remove php-mode-modified variable (#590)

Fixed

• Fix anonymous class indentation (#598)