[Docs] Add header for files (#1181)

* [Docs] Add header for files

* change to OpenMMLab

* add headers for .cpp, .cu, .h, .cuh

* replace Open-MMLab with OpenMMLab

mmcv/runner/builder.py

+# Copyright (c) OpenMMLab. All rights reserved.
 from ..utils import Registry, build_from_cfg
 
 RUNNERS = Registry('runner')

mmcv/runner/checkpoint.py

-# Copyright (c) Open-MMLab. All rights reserved.
+# Copyright (c) OpenMMLab. All rights reserved.
 import io
 import os
 import os.path as osp

mmcv/runner/dist_utils.py

-# Copyright (c) Open-MMLab. All rights reserved.
+# Copyright (c) OpenMMLab. All rights reserved.
 import functools
 import os
 import subprocess

mmcv/runner/epoch_based_runner.py

-# Copyright (c) Open-MMLab. All rights reserved.
+# Copyright (c) OpenMMLab. All rights reserved.
 import os.path as osp
 import platform
 import shutil

mmcv/runner/fp16_utils.py

+# Copyright (c) OpenMMLab. All rights reserved.
 import functools
 import warnings
 from collections import abc

mmcv/runner/hooks/__init__.py

-# Copyright (c) Open-MMLab. All rights reserved.
+# Copyright (c) OpenMMLab. All rights reserved.
 from .checkpoint import CheckpointHook
 from .closure import ClosureHook
 from .ema import EMAHook

mmcv/runner/hooks/checkpoint.py

-# Copyright (c) Open-MMLab. All rights reserved.
+# Copyright (c) OpenMMLab. All rights reserved.
 import os
 
 from ..dist_utils import allreduce_params, master_only

mmcv/runner/hooks/closure.py

-# Copyright (c) Open-MMLab. All rights reserved.
+# Copyright (c) OpenMMLab. All rights reserved.
 from .hook import HOOKS, Hook
 
 

mmcv/runner/hooks/ema.py

+# Copyright (c) OpenMMLab. All rights reserved.
 from ...parallel import is_module_wrapper
 from ..hooks.hook import HOOKS, Hook
 

mmcv/runner/hooks/evaluation.py

+# Copyright (c) OpenMMLab. All rights reserved.
 import os
 import os.path as osp
 import warnings

mmcv/runner/hooks/hook.py

-# Copyright (c) Open-MMLab. All rights reserved.
+# Copyright (c) OpenMMLab. All rights reserved.
 from mmcv.utils import Registry, is_method_overridden
 
 HOOKS = Registry('hook')

mmcv/runner/hooks/iter_timer.py

-# Copyright (c) Open-MMLab. All rights reserved.
+# Copyright (c) OpenMMLab. All rights reserved.
 import time
 
 from .hook import HOOKS, Hook

mmcv/runner/hooks/logger/__init__.py

-# Copyright (c) Open-MMLab. All rights reserved.
+# Copyright (c) OpenMMLab. All rights reserved.
 from .base import LoggerHook
 from .dvclive import DvcliveLoggerHook
 from .mlflow import MlflowLoggerHook

mmcv/runner/hooks/logger/base.py

-# Copyright (c) Open-MMLab. All rights reserved.
+# Copyright (c) OpenMMLab. All rights reserved.
 import numbers
 from abc import ABCMeta, abstractmethod
 

mmcv/runner/hooks/logger/dvclive.py

-# Copyright (c) Open-MMLab. All rights reserved.
+# Copyright (c) OpenMMLab. All rights reserved.
 from ...dist_utils import master_only
 from ..hook import HOOKS
 from .base import LoggerHook

mmcv/runner/hooks/logger/mlflow.py

-# Copyright (c) Open-MMLab. All rights reserved.
+# Copyright (c) OpenMMLab. All rights reserved.
 from ...dist_utils import master_only
 from ..hook import HOOKS
 from .base import LoggerHook

mmcv/runner/hooks/logger/neptune.py

-# Copyright (c) Open-MMLab. All rights reserved.
+# Copyright (c) OpenMMLab. All rights reserved.
 from ...dist_utils import master_only
 from ..hook import HOOKS
 from .base import LoggerHook

mmcv/runner/hooks/logger/pavi.py

-# Copyright (c) Open-MMLab. All rights reserved.
+# Copyright (c) OpenMMLab. All rights reserved.
 import json
 import os
 import os.path as osp

mmcv/runner/hooks/logger/tensorboard.py

-# Copyright (c) Open-MMLab. All rights reserved.
+# Copyright (c) OpenMMLab. All rights reserved.
 import os.path as osp
 
 from mmcv.utils import TORCH_VERSION, digit_version

mmcv/runner/hooks/logger/text.py

-# Copyright (c) Open-MMLab. All rights reserved.
+# Copyright (c) OpenMMLab. All rights reserved.
 import datetime
 import os.path as osp
 from collections import OrderedDict