modified queue structure to be dynamic

maca_trans_parser/src/beam.c

maca_trans_parser/src/config.c

maca_trans_parser/src/config.h

maca_trans_parser/src/maca_trans_parser_conll2cff.c

maca_trans_parser/src/maca_trans_parser_conll2cff_tagger.c

maca_trans_parser/src/maca_trans_parser_conll2fann.c

maca_trans_parser/src/queue.c

maca_trans_parser/src/queue.h

maca_trans_parser/src/simple_decoder.c

maca_trans_parser/src/simple_decoder_tagger.c

maca_trans_parser/src/train_perceptron.c