Merge branch 'refactor' of github.com:nnnyt/EduNLP into refactor_nyt

Author: KenelmQLH

CHANGE.txt

@@ -1,3 +1,12 @@
+v0.0.9
+    1. Refactor tokenizer Basic Tokenizer and Pretrained Tokenizer
+    2. Refactor model structures following huggingface styles for Elmo, BERT, DisenQNet and QuesNet
+    3. Add PreprocessingPipeline and Pipeline
+    4. Add downstream task: knowledge prediction and property prediction
+    5. Fix a bug in RNN which causes ELMo not converging
+    6. Move all the test models to modelhub
+    7. Update test data files
+
 v0.0.8
     1. add Emlo
     2. add DisenQNet