comments, micro-optimization for ConvertAlphabetFile.java
make it easier to load up just the frame id model
script to calculate pmi for frames occurring in the same sentence
Merge branch 'master' into nell
scripts to lookup noun phrases in NELL
cleaning up identification/FeatureExtractor.java, no changes to functionality yet
deleting unused code
refactor of identification/FeatureExtractor.java
more refactoring of identification/FeatureExtractor.java

backwards-incompatible change to id models
add bag of words features for whole sentence
minor tweaks to training scripts
bugfixes for id model training scripts
refactor and speed up AlphabetCreationThreaded and ExtractTrainingFeatures
cleaning up TrainBatchModelDerThreaded, removing unused files
more refactoring of frameid training
rewriting frame id model without latent prototypes, with continuous features
Filter out features that only appear once
python scripts for experiments in frame iding
make room for new feature extractor
add features for each ancestor of the output frame