Fixed non-working in ConcatenatedSource.size() method.
Flat text file generator.
Added generation of input files for computing training error.
Refactored POSBuilderProcessor into cleaning up and extracting bare POS.
Removed unused instance variable.
Added helper to fix issues with test-unit reporter in RubyMine/Intellij.
Expanded HunposModel to deal with folds, artifacts etc.
Added open method that returns open IO or StringIO instances for the artifact files.
Fixed error when training with file based artifacts. train() now defaults to artifact passed to constructor of no file or artifact is given.
Fixed Intellij/RubyMine inspection warnings.
Basic script for creating model. Currently creates the full HunPos model.
TreeTaggerModel partly refactored to a more general interface.