[lynda] Add support for member accounts and paid videos (Closes #2125)
Tidy help text
Merge pull request #2138 from dstftw/lynda-membership-support

[lynda] Add support for member accounts and paid videos (Closes #2125)
Merge pull request #2139 from dstftw/master

Tidy help text
[nowvideo] Add support for .sx version (Fixes #2127)
Allow ~ in --download-archive (Fixes #2137)
[nowvideo] Recognize nowvideo.sx urls (fixes #2127)
Merge remote-tracking branch 'origin/master'