Update to phpmetrics 1.4.1 (no tags since 1.1.1)
Update to phpmetrics 1.4.1 (no tags since 1.1.1)

Closes #1730.

Signed-off-by: Alan Ivey <ee249fd9166eccef852f50ca0cbb6ff8665afe99@gmail.com>

ablyler/homebrew-php,philcook/homebrew-php,dguyon/homebrew-php,TomK/homebrew-php,mkalkbrenner/homebrew-php