Change default values in 'php' role
Clean unnecessary .deb files
Add unalias usage
Change 'PATH' definition's position
Add 'phpmd' role
Remove 'unalias' commands
Add 'pdepend' role
Fix path
Add 'php_cs_fixer', 'phpcbf', 'phpcpd', 'phpcs', 'phpdcd', 'phploc', 'security_checker' roles
Add 'subversion' role
Fix paths
Add commands to 'ansible' role
Change paths in 'subversion' role
Add command to 'symfony' role
Change roles order