[downloader/__init__] Define proper __all__
[francetv] Use the m3u8 manifest for georestricted videos (closes #3963)

Generating the correct urls for the f4m segments seems to require a lot of work.
Also raise an error if the video is not available from your location.
bpb Add new extractor
[tunein] Add new extractor (Closes #4097)
Merge remote-tracking branch 'ossi96/bpb'
[bpb] Simplify (#4298)
Credit @ossi96 for bpb (#4298)
Merge remote-tracking branch 'origin/master'
release 2014.11.24
[XMinus] Added new extractor.
[tmz] Add new extractor
[tmz] Simplify (#4304)
Credit @MatthewRayfield for tmz (#4304)
Merge remote-tracking branch 't0mm0/x-minus'
[README] Adapt code to new style

Next to every IE will download the webpage first anyways.
[README] Mention _og_search_description (#4304)

Lots of sites do have this meta tag, so just add it to the example.
[xminus] Simplify and extend (#4302)
release 2014.11.25
Credit @t0mm0 for xminus (#4302)
[generic] Add support for LazyYT embeds (Fixes #4306)