New features

• New phpmd task.
• New php-cs-fixer2 task.
• Added a PhpCS formatter that suggests a fix with phpcbf.
• Added a no_local_repositories option to the composer task.
• xmllint: Added trigger_by option.
• phpunit: Added group option.
• phpcs: Specify encoding.

Bugfixes

• Special characters like \c (End of Text) were breaking the git diff command.

Improvements

• php-cs-fixer: Use FriendsOfSymfony instead of abandoned fabpot package.
• php-cs-fixer: Suggestion line in the formatter on windows contained invalid process arguments.