[generic] Support data-video-url for YouTube embeds (Fixes #2862)
[adultswim] Add new extractor
[adultswim] Fix tests
Added new IE for Grooveshark
Fixed pyflakes and pep8 warnings
Fixed errors found by travisci:

py26: re.split can't take flags. use inline flags or re.compile
py27: info_dict must be serializable. remove request object
py335, py34: no urlparse module. use utils.compat_urlparse
Add a duplicate check to /extractor/common.py playlist_result function
Add a _TEST_
Move duplicate check to generic.py
[gameone] add playlist capability
[MLB] Add new extractor
Switched to use media detail XML to extract video URL
[sockshare] Add new extractor
Merge branch 'MLB' of https://github.com/chaochichen/youtube-dl into chaochichen-MLB
[mlb] Extract more metadata and all formats, provide more tests
Merge branch 'chaochichen-MLB'
[cracked] Add new extractor
Merge branch 'cracked' of https://github.com/hassaanaliw/youtube-dl into hassaanaliw-cracked
Credit @chaochichen for mlb (#3252)
[rtbf] Fix data video regex