fixed an important bug in arc eager parser oracle

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/movement_parser_arc_eager.c

maca_trans_parser/src/oracle_parser_arc_eager.c

maca_trans_parser/src/simple_decoder_parser_arc_eager.c

perceptron/lib/CMakeLists.txt

perceptron/lib/include/feature_table.h

perceptron/lib/src/feature_table.c