Moved Reflection\Method to new subnamespace (as well as select and grouped method)
Adapted tests
Moved all annotation reading tasks to annotation reader
Implemented retrieval of selectable and grouped methods
Implemented first configuration-data-container for that
Fixed autoloading/namespaces for examples
Added autoloading path to cli-script
Adapted reflection, changed error message of constructor
Implemented first rough version of grouped and selection properties
Added composer as required to use ConsoleIO
Impl. proxy for accessing ConsoleIO
Added support in Application and Command
Adapted InitCommand to new IO
Adapted GenerateCommmand to new IO
Added set/getArgument() to ConsoleIO
Deleted obsolete MethodRetriever