[youtube:channel] Fix the extraction of autogenerated channels

The ajax pages are empty, now it looks directly in the channel's /videos page
[tvp] Update the title and the description of the test video
Improve the OpenGraph regex

* Do not accept '>' between the property and content attributes.
* Recognize the properties if the content attribute is before the property attribute using two regexes (fixes the extraction of the description for SlideshareIE).
Don't accept '>' inside the content attribute in OpenGraph regexes
[rtlnow] Remove the test for nitro

The videos expire.
[ted] simplify
[ted] Fix playlists (Fixes #1770)
release 2013.11.15.1
Add automatic generation of format note based on bitrate and codecs
[spiegel] Implement format selection
Fix indentation of (best) and (worst) in --list-formats
[dailymotion] Fix playlists
[bambuser] Do not test for MD5, seems to be flaky
[tvp] Skip tests
[gamekings] remove unnecessary import
[gamekings] Do not test md5 sum, precise file changes regularly
[redtube] Do not test md5, seems to vary
Add support for anitube.se (#1417)
[arte] remove two typos
[youtube] Add view_count (Fixes #1781)