Mcdreforged

- Fixed behavior changed for plugin operations

- Fixed task executor gets blocked without any hint during plugin operation
- Fixed a typo in english translation in update checker

- Fixed 109

- Fixed 105

News & Changes
- Chinese document support
- Tweaks the code order of `on_server_start` in class mcdr server to make sure the server is marked as started up in SERVER_START event
- Added `on_child_error` method in command node
- Use `isinstance` check instead of simple `type() is` check in error handler in command node
- Added `InfoCommandSource` in api.types

Fixes
- Fixed 91
- Fixed some debug output not working
- Fixed 94

- Fixed MCDR not waiting until plugins finish their callbacks when dispatching Server Stop event