Created visitors for value nodes and pipeline elements.
Added ability to throw ConfigException to the visitors
Fixed bug preventing usage of primitive classes in ConverterMap's
default primitive handling.
Changed Reflection.unwrap to wrap, since it better describes the actual
outcome
Working on the evaluator
Tweaked config exception hierarchy a little
Implemented evaluator and tests
Added some javadoc for config interpreter
Renamed Evaluator -> EvaluatingVisitor
Working on property collector
Added javadoc to some config interpreter classes
Removed context argument from creation interfaces.
Working on the high-level config architecture.
Renamed 
  PipelineNode     -> PipelinePartNode
  PipelineNodeList -> PipelineNode
Changed ConfigNode to store PropertyNodes in a list instead of a map, as
it is processed later anyway.
Added test for ConfigEvaluator
Integrated new config with XmlBootstrap. Extremely "quick'n'dirty" way,
needs lots of work.
Working on config, cleaning up after the integration
Renamed XML ConfigReader to ConfigTreeReader
ConfigReaderTest -> ConfigReaderTreeTest
Added some tests for Reflection utility class