Updated test files for (Web|Cli)App, moved helper Classes to files
added chache dir to ant clean task
Removed is_writable check, to create file if it not exist.
Updated return type
Finished loader tests and renamed ,ethod ->rebuildFileList to ->buildCache
Extracted all classes to own files in Exception folder
Removed PSR2 violations
Replaced phpdox with PhpDocumentor
Changed dependency injection container
Removed ServiceContainer from composer.json