added a new structure (mvt_stack) to represent sequences of movements

maca_common/src/mcd.c

maca_trans_parser/CMakeLists.txt

maca_trans_parser/src/feat_model.c

maca_trans_parser/src/feat_model.h

maca_trans_parser/src/maca_trans_parser_arc_eager_mcf2cff.c

maca_trans_parser/src/mvt.c

maca_trans_parser/src/mvt.h

maca_trans_parser/src/mvt_stack.c

maca_trans_parser/src/mvt_stack.h

perceptron/lib/include/cf_file.h

perceptron/lib/src/cf_file.c