Danling

Commits
- 685c5d5: support padding value in constructing NestedTensor (Zhiyuan Chen)

Commits
- 00ca6bb: add autocast to TorchRunner (Zhiyuan Chen)

Commits
- be89036: fix lint (Zhiyuan Chen)
- 2340932: fix id/uuid consistency in distributed training (Zhiyuan Chen)

Commits
- 03d8bde: convert numpy int/float to int/float when calling dict (Zhiyuan Chen)
- a696a03: add MLP (Zhiyuan Chen)
- 17d712f: add time to Runner.id to improve uniqueness (Zhiyuan Chen)

Commits
- 97e40b8: catch tensorboard exception (Zhiyuan Chen)
- aabc273: make time part of id (Zhiyuan Chen)

Commits
- c40fce1: Initial Commit (2) (Zhiyuan Chen)
- f34ab92: make run id&name attributes instead of property (Zhiyuan Chen)