Add get-flash-videos in its modular Github form, rather than the monolithic
circa 2010 form:

Download videos from various Flash-based video hosting sites, without having
to use the Flash player. Handy for saving videos for watching offline, and
means you don't have to keep upgrading Flash for sites that insist on a newer
version of the player.

Includes support for the following sites/players (and more!):

  YouTube, eHow, Brightcove (used by many sites like Channel 4, Daily
  Telegraph ...), BBC (news, etc), Metacafe, 5min, Google, fliqz, nicovideo,
  vimeo, Blip, Break, Collegehumor, Muzu, Sevenload, Megavideo, Wat.tv.

Also includes a 'generic' method which works on many other sites.

(dsainty)