Extracted container initialization into ContainerInitializer classes
Application now uses a ContainerInitializer
Updated README
Removed registerContainerConfiguration method test
Reworked cache handling
Added cache and log directory parameters
Updated README
Merge branch 'feature/no-write'
Updated README
Added tests to cover Application isCacheEnabled method
Added ContainerInitializerInterface to phpunit exclude
Cleaned up DefaultInitializer and added test
Added license blurb
Cleaned up CachedInitializer and added tests
Added test for a fresh cache
Clarified CachedInitializer tests
Fixed code style
DefaultInitializerTest is now more comprehensive
Added RouteCollectorInterface extracted from FastRoute
Added abstract base class RouteCollector and simple implementation