Updated CSS extraction code -- initial unit test passing
Don't include the id/class for the nested tags
Define an interface for model features and refactor
Added unit test for Dragnet model
Move LogisticRegression to mozsci
Major refactoring to make the design much cleaner
Make a dict of all the available features
Modify the feature interface a little and create an instance of NormalizedFeature on each __getitem__ in all_features
Cython longest common subsequence
Clean up lcs code a little
Remove some tags from the black list of tags to capture clean eval content
Maintain backward compatibility by stubbing out the DragnetModelKohschuetterFeatures interface
Split the code in kohschuetter into separate files
Implement set_threshold method for ContentExtractionModel
Initial commit of training/data processing code
minor comment changes
Move precision/recall/f1 to mozsci
Refactor Arias, move AllFeatures to __init__
Unittests for content_extraction_model
Refactor kohlscuetter unit tests a little