std::unordered_set replaces std::set for m_seenPosition.
DistortionFunctionScorer dyn_cast removed in FF.
Update train-model.perl

The default hmm iterations of GIZA++ is 5. Even though the "hmm-align" option is not set. The hmm align is also activated when using the training script.
add OutputAlignment() to BaseManager.
move OutputDetailedTranslationReport() to Managers
move OutputDetailedTranslationReport() to Managers
make Phil's Manager class inherit from BaseManager too
move n-best output into Syntax::Manager
delete unused methods in IOWrapper
move OutputDetailedTranslationReport() into Syntax::Manager
avoid necessity of masking "{{" in the data
move OutputUnknowns() into Managers
move OutputDetailedTranslationReport() to Manager
move OutputDetailedTreeFragmentsTranslationReport() to Manager
Merge ../mosesdecoder.merge-cmd
Merge branch 'master' of github.com:moses-smt/mosesdecoder
verbosity macros
Timer: no log output if verbosity parameter is 0
IOWrapper: less compiler warnings
tuneable parameter is set in base class