tesseract-ocr4.0以上版本识别中文所必须的tessdata文件

These language data files only work with Tesseract 4.0.0. They are based on the sources in tesseract-ocr/langdata on GitHub. (still to be updated for 4.0.0 - 20180322) These have models for legacy tesseract engine (--oem 0) as well as the new LSTM n