Squashed 'files/fpm/pool/external/NITEMAN-munin-php_fpm/' content from commit 2bb1f6c

git-subtree-dir: files/fpm/pool/external/NITEMAN-munin-php_fpm
git-subtree-split: 2bb1f6c11fc8ef760347c6ecf610c98b282846c8
Merge commit 'fcd0e35a61b1e3705cba3be717507ec7b08de28c' as 'files/fpm/pool/external/NITEMAN-munin-php_fpm'
adding fpm munin plugin
added parent dependency