Add new optional param --extensions="php|module|test|..."
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unit tests
tool is available in phar
Update README.md
Update README.md
Merge pull request #3 from underq/master

Add new optional param --extensions="php|module|test|..."
Update metrics.php

~ fixed some double quotes that needed to be escaped
Merge pull request #4 from dinamic/master

fixed some double quotes that needed to be escaped in bin/metrics.php
functional test
Update readme with scrutinizer status
phar is standalone
minor refractoring
Way to have boundaries
Html formater
change in maintenability calcul
update documentation
formaters are tested
phar updated
fixed typo in phpdoc