Initial version of audiomack.py
Added init.py initializer
Finished audiomack extractor
Fix motherless test 0

Apparently motherless no longer serves flv for that video (or maybe even
other videos). So I changed expected extension from flv to mp4 and
changed expected md5 accordingly.
Add another motherless test

This test is for videos posted in groups.
URL looks like this:
motherless.com/g/group_name/ID
which is basically the same as
motherless.com/ID
So far this test fails because I haven't improved the extractor yet.
Add group videos support for motherless

Modified motherless regular expression.
Previously it matched only URLs like this:
motherless.com/ID
Now it also matches this:
motherless.com/g/group_name/ID
All tests including the newly added one passed.
[motherless] Simplify
[hark] Modernize
[viddler] Use API
New option --dump-single-json (#4003)
release 2014.10.25
Made changes per phihag
Not directly calling soundcloud extractor anymore
Credit @winwon for vidzi (#3989)
Merge remote-tracking branch 'xavierbeynon/audiomack'
[nhl] Improve video URL extraction (Closes #4013)
[audiomack] Simplify
Merge branch 'master' of github.com:rg3/youtube-dl
[lrt] Updated test