catch exception in url_info(), fix xiami download error #146
QQ: dirty fix #153
Acfun & Bilibili: fix #148
add suport for songtaste
fix trailing whitespace errors
keep things in alphabet order
add SongTaste to README
xiami album 3332 UnicodeEncodeError
Google+: use Content-Disposition filename
remove test for Google+
avoid using the libav fork of FFmpeg, as in #159
supporting both ffmpeg 1.x and libav, fix #159
using Content-Range; workaround of #160
version 0.3.10
update tests
add support for MIME type: video/quicktime
Google+: fix #161
Coursera: use http.client instead, fix #163
Coursera: handle more general form of URL
add support for Google Drive, close #165