simplification of structure config, code refactoring in movements

maca_common/include/word.h

maca_common/include/word_buffer.h

maca_trans_parser/CMakeLists.txt

maca_trans_parser/src/cff2fann.c

maca_trans_parser/src/compare_traces.c

maca_trans_parser/src/config.c

maca_trans_parser/src/config.h

maca_trans_parser/src/feat_fct.c

maca_trans_parser/src/feat_fct.h

maca_trans_parser/src/feat_lib.c

maca_trans_parser/src/maca_trans_parser.c

maca_trans_parser/src/maca_trans_parser_arc_eager_mcf2cff.c

maca_trans_parser/src/maca_trans_tagger_mcf2cff.c

...trans_parser/src/maca_trans_tagparser_arc_eager_mcf2cff.c

maca_trans_parser/src/movement_parser_arc_eager.c

maca_trans_parser/src/movement_parser_arc_eager.h

maca_trans_parser/src/movement_tagparser_arc_eager.c

maca_trans_parser/src/movement_tagparser_arc_eager.h

maca_trans_parser/src/movements.c

maca_trans_parser/src/movements.h