_ Git - youtube-dl/commit

[jython] Introduce compat_os_name

os.name is always 'java' on Jython

Totally unverified clone of youtube-dl

test/helper.py		diff \| blob \| history
youtube_dl/YoutubeDL.py		diff \| blob \| history
youtube_dl/compat.py		diff \| blob \| history
youtube_dl/downloader/common.py		diff \| blob \| history
youtube_dl/extractor/common.py		diff \| blob \| history
youtube_dl/postprocessor/xattrpp.py		diff \| blob \| history