• Fix incompatibility with the ExceptionListener in Symfony 3.0

• Allow usage of php7 and Symfony 3.0 components.

• The SilexUrlGeneratorServiceProvider has been added to the application by default.
• Port ChainUrlGenerator from Brick.

• Port UrlMatcher from Brick. Fixes issues with ->get ->post etc.
• Test on 5.6 and hhvm.

Update tacker. Fixes bug with normalization of configs.

• Use Tacker for configuration management. Remove Flint\Config.

• YamlFileLoader will now normalize as every other file loader.

• Require 1.1 of Silex
• Use debug component for ExceptionController
• Yaml support for Configurations.

• Configuration cache is now automatically bursted when debug is true and a file have changed.
• Introduce a ResourceCollection object that ConfigLoaders must add Resources to when loading. This
  caused a BC break in the Configurator constructor arguments.
• Debug and cache dir is now setters on the Configurator instead of constructor arguments.
• Changed package name to flint/flint.