Remove some antipatterns and ensure that we always write the JSON file with UTF-8
[youtube-dl] / youtube_dl /
drwxr-xr-x   ..
-rw-r--r-- 31104 FileDownloader.py
-rwxr-xr-x 153937 InfoExtractors.py
-rw-r--r-- 8449 PostProcessor.py
-rw-r--r-- 26832 __init__.py
-rwxr-xr-x 390 __main__.py
-rw-r--r-- 16935 utils.py
-rw-r--r-- 28 version.py