[egs] Add scripts for yomdle korean (#2942)

egs/ifnenit/README.txt

egs/madcat_ar/README.txt

egs/yomdle_korean/README.txt

egs/yomdle_korean/v1/cmd.sh

egs/yomdle_korean/v1/image

egs/yomdle_korean/v1/local/augment_data.sh

egs/yomdle_korean/v1/local/chain/compare_wer.sh

egs/yomdle_korean/v1/local/chain/run_cnn_e2eali.sh

egs/yomdle_korean/v1/local/chain/run_e2e_cnn.sh

egs/yomdle_korean/v1/local/chain/tuning/run_cnn_e2eali_1a.sh

egs/yomdle_korean/v1/local/chain/tuning/run_cnn_e2eali_1b.sh

egs/yomdle_korean/v1/local/check_tools.sh

egs/yomdle_korean/v1/local/extract_features.sh

egs/yomdle_korean/v1/local/normalize_data.py

egs/yomdle_korean/v1/local/prepare_dict.sh

egs/yomdle_korean/v1/local/prepare_lexicon.py

egs/yomdle_korean/v1/local/process_corpus.py

egs/yomdle_korean/v1/local/process_data.py

egs/yomdle_korean/v1/local/score.sh

...local/semisup/chain/run_cnn_chainali_semisupervised_1a.sh