Megfile

- fix
- remove redundant files in the whl

- feat
- support auto complete paths of most protocols in cli
- `alias` command in cli support setting path prefix
- support retrying `botocore.exceptions.SSLError` in s3

- feat
- support retrying S3 request with more error codes of aliyun oss

- perf
- update the default worker number for the `sync` command
- optimize the performance of the `sync` command
- feat
- support retrying more errors
- fix
- fix `smart_move` bug when path with alias of s3 protocol

- fix
- fix `--skip` not work in `cp` command when path is dir.

- fix
- fix `s3_glob` bug when bucket in path with `*` in `{}`