extract-ghkm: add -T2S option
Allow unnormalized scores in oxlm.
avoid necessity of masking "{{" in the data
fix LMOOVFeature and implement it for NeuralLMWrapper
Merge ../mosesdecoder into hieu
softlink for moses_chart
Merge ../mosesdecoder into hieu
Update .gitignore.
set PYTHONIOENCODING=utf-8 before running merge_alignment.py
Merge ../mosesdecoder into hieu
Merge branch 'hieu' of github.com:hieuhoang/mosesdecoder into hieu