3.0.0

• Added Crumbs object to represent each element.
• Added addCrumb & prependCrumb method.
• Removed active option for each crumb. It's now automatically handled by the Twig template.
• Crumbs title is not optional anymore.
• Update to the base breadcrumb template (removal of first, last element, which is handled by Twig now).
• BreadcrumbManager is now Breadcrumb/manager.
• Removed src/Breadcrumb.php Sprinkle class (not needed anyway).
• Added automated tests.
• Added Travis, PHP-CS-Fixer, PHPStan, Codecov, StyleCI configuration.

2.0.1

• Updated Readme instructions