Add PaddleNLP Research folder for avoid url invalid.

PaddleNLP/README.md

+This work has been moved to new address: [PaddleNLP](https://github.com/PaddlePaddle/PaddleNLP)

PaddleNLP/Research/ACL2018-DAM/.run_ce.sh

+export CE_MODE_X=ce
+
+export CUDA_VISIBLE_DEVICES=0
+
+python -u main.py \
+  --do_train True \
+    --use_cuda \
+      --data_path ./data/ubuntu/data_small.pkl \
+        --save_path ./model_files/ubuntu \
+          --use_pyreader \
+            --vocab_size 434512 \
+              --_EOS_ 28270 \
+                --batch_size 32 | python _ce.py
+
+export CUDA_VISIBLE_DEVICES=0,1,2,3
+
+python -u main.py \
+  --do_train True \
+    --use_cuda \
+      --data_path ./data/ubuntu/data_small.pkl \
+        --save_path ./model_files/ubuntu \
+          --use_pyreader \
+            --vocab_size 434512 \
+              --_EOS_ 28270 \
+                --batch_size 32 | python _ce.py

PaddleNLP/Research/ACL2018-DAM/README.md

+This work has been moved to new address: [NLP](https://github.com/PaddlePaddle/Research/tree/master/NLP)

PaddleNLP/Research/ACL2018-DuReader/README.md

+This work has been moved to new address: [NLP](https://github.com/PaddlePaddle/Research/tree/master/NLP)

PaddleNLP/Research/ACL2019-ARNOR/README.md

+This work has been moved to new address: [NLP](https://github.com/PaddlePaddle/Research/tree/master/NLP)

PaddleNLP/Research/ACL2019-DuConv/README.md

+This work has been moved to new address: [NLP](https://github.com/PaddlePaddle/Research/tree/master/NLP)

PaddleNLP/Research/ACL2019-JEMT/README.md

+This work has been moved to new address: [NLP](https://github.com/PaddlePaddle/Research/tree/master/NLP)

PaddleNLP/Research/ACL2019-KTNET/README.md

+This work has been moved to new address: [NLP](https://github.com/PaddlePaddle/Research/tree/master/NLP)

PaddleNLP/Research/Dialogue-PLATO/.gitignore

+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don’t work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/

PaddleNLP/Research/Dialogue-PLATO/README.md

+This work has been moved to new address: [NLP](https://github.com/PaddlePaddle/Research/tree/master/NLP)

PaddleNLP/Research/EMNLP2019-MAL/README.md

+This work has been moved to new address: [NLP](https://github.com/PaddlePaddle/Research/tree/master/NLP)

PaddleNLP/Research/IJCAI2019-MMPMS/README.md

+This work has been moved to new address: [NLP](https://github.com/PaddlePaddle/Research/tree/master/NLP)

PaddleNLP/Research/MRQA2019-BASELINE/README.md

+This work has been moved to new address: [NLP](https://github.com/PaddlePaddle/Research/tree/master/NLP)

PaddleNLP/Research/MRQA2019-D-NET/README.md

+This work has been moved to new address: [NLP](https://github.com/PaddlePaddle/Research/tree/master/NLP)

PaddleNLP/Research/NAACL2019-MPM/README.md

+This work has been moved to new address: [NLP](https://github.com/PaddlePaddle/Research/tree/master/NLP)

PaddleNLP/Research/README.md

+This work has been moved to new address: [NLP](https://github.com/PaddlePaddle/Research/tree/master/NLP)