Fixed a memory leak in HieroExtractor
Fix problem with []
Fixed tests
Use boost multithread libraries only if they exist
Changed default in config-batch-tune
Speed/accuracy improvements to score-t2s
Fixed reverse
Partly changed lexical probabilities
Made two lexical probability options
Merge branch 'master' of github.com:neubig/travatar
Made two options for lexical scoring
Fix of tree scoring
Removed regex (3 times faster model loading!!)
Merge branch 'master' of github.com:neubig/travatar
Removed more regexes
Speed updates for Hiero
Fixed evaluator to handle factors
Make the reverse script work when no alignments exist
Fixed extra columns in Hiero trace
Fixed doubled features in SCFG model