v3.0.0

• Update support for Laravel Framework v5.0.
• Simplify PSR-2 path.
• Replace illuminate/html.
• Allow Orchestra\Html\Form\Factory to handle all request to Illuminate\Html\FormBuilder.
• Utilize both illuminate/contracts and orchestra/contracts.
• Update support for Laravel 5 paginator class.
• Resolve form template directly from config, allow developer to add additional form type.
• Add Orchestra\Html\FormBuilder, extending Illuminate\Html\FormBuilder to remove checkboxes macro.
• Orchestra\Html\Form\Field::getField() can automatically render any object implementing Illuminate\Contracts\Support\Renderable.