AcFun: fix #295
YouTube: update yt_codecs <http://en.wikipedia.org/wiki/YouTube#Quality_and_codecs>
Niconico: workaround for TLS hang bug, fix #296
version 0.3.27
fix url_to_module
fix https url patterns
Vine: improve title
add support: Magisto.com
add test case: Magisto.com
Merge branch 'feature/magisto-support' into develop
Update README to reflect merge of #297
YouTube: support embed URL patterns
Sina: key algorithm #298
add support: Vkontakte
update README: VK support
Merge branch 'feature/vk-support' into develop
YouTube: ignore 3D video profiles (itag=82,83,84,85,100,101,102)
version 0.3.28
fix bug:
when no lyrics available, downloading procedure throws an exception and exits.
continue to fix lrc missing bug in different downloading mode, namely album mode, collection mode.