* add hrnet tutorial

* add preprocess and argmax to export process

* add comments

* modify label tool

* support color label

* vis and check support colorful label

* remove needless modification

* remove needless get_color_map_list

* supprt tensorboard

* modify annotation stript path

* add hrnet

* fix bug

* add loss check

* update model_builder.py

* update loss_select.md

* init deepglobe_road_extraction.yaml

* update download_mini_deepglobe_road_extraction.py

* update model_builder.py

* fp16_err

* add fp16 and multiple gpus train

* add fp16 and multiple gpus train

* add fp16 and multiple gpus train

* add fp16 and multiple gpus train

* add fp16 and multiple gpus train

* add fp16 and multiple gpus train

* add fp16 and multiple gpus train

* improve create_dataset_list

* update solver_group.md

* add create_dataset_list function

* update check.py

* Update check.md

* add create_dataset_list function

* Create create_dataset_list.md

* del .idea

fix hsv_color_jitter bug

* del reset_dataset

* add pspnet turtorial

* add model

* update check.py

* Update README.md

* fix the AUG.FIX_RESIZE_SIZE check