Subtract prior scores when outputting phrase-based hypergraph arcs.
Take hypothesis recombination into account
when outputting phrase-based lattice as hypergraph
bugifx format of extract file for instance weighting
Fixed GIZA++ installation directory name.
Merge branch 'master' of github.com:moses-smt/mosesdecoder
Update Boost install link
add -print-alignment-info
fixed kneserNey phrase probability smoothing bug reported by 	 Česlav Przywara <ceslav@przywara.cz>
minor
Merge github.com:moses-smt/mosesdecoder into weight-new
Merge branch 'weight-new' of github.com:hieuhoang/mosesdecoder into weight-new