GitLab

* Update README.md

* update configs

* clean code

* support InternImage-H/G

* Update function descriptions

* Update README.md

* Replace GitHub release with hugging face

* Release InternImage-H segmentation model

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Co-authored-by: Zhenhang Huang <prc_hzh@163.com>

* add _base_ files

* support mapillary dataset

* reorganize ade20k configs

* move figs to docs

* release configs and models of cityscapes

* update README.md

* update load_from urls