GitLab

* add sample data for waymo dataset unit test

* support getitem unit test

* unit test for show

* unfinished evaluate unit test

* KITTI format evaluate done, Waymo format uncomplete

* add format_results unit test

* make waymo sample data size small

* remove unused comment

* add pipeline show test

* finish

* compress img size

* typos in gitignore

* modify customize_runtime docs

* update MMGen description

* replace mmdet with mmdet3d

* add MMOCR

* support S3DIS data download and pre-processing (to ScanNet format)

* add S3DIS data for unittest

* add S3DIS semseg dataset class and unittest

* add config file for S3DIS dataset

* add eval_pipeline to S3DIS dataset config file

* clean code for S3DIS pre-processing scripts

* reformat code

* fix small bugs

* resolve conflicts & modify show() to use pipeline

* fix small errors

* polish data pre-processing code

* add more comments about S3DIS dataset

* fix markdown lint error