add support for vid.me

[ghost]

youtube-dl -v https://vid.me/jn9
[debug] System config: ['-t', '--restrict-filenames']
[debug] User config: []
[debug] Command-line args: ['-v', 'https://vid.me/jn9']
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2014.07.25.1
[debug] Python version 2.7.5 - Darwin-13.3.0-x86_64-i386-64bit
[debug] Proxy map: {'http': 'http://127.0.0.1:8228', 'https': 'http://127.0.0.1:8228'}
[generic] jn9: Requesting header
WARNING: Falling back on generic information extractor.
[generic] jn9: Downloading webpage
[generic] jn9: Extracting information
[debug] Invoking downloader on u'https://viddme.blob.core.windows.net/asset-be61d05e-c212-4c84-a15d-2141bb71896d/52971.mp4?sv=2012-02-12'
ERROR: unable to download video data: HTTP Error 404: The specified resource does not exist.
Traceback (most recent call last):
File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 1022, in process_info
success = dl(filename, info_dict)
File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 998, in dl
return fd.download(name, info)
File "/usr/local/bin/youtube-dl/youtube_dl/downloader/common.py", line 291, in download
return self.real_download(filename, info_dict)
File "/usr/local/bin/youtube-dl/youtube_dl/downloader/http.py", line 58, in real_download
data = self.ydl.urlopen(request)
File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 1231, in urlopen
return self._opener.open(req, timeout=self._socket_timeout)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 410, in open
response = meth(req, response)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 523, in http_response
'http', request, response, code, msg, hdrs)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 448, in error
return self._call_chain(_args)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 382, in _call_chain
result = func(_args)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 531, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
HTTPError: HTTP Error 404: The specified resource does not exist.

It's not 404. In browser this movie works http://i.imgur.com/suC1dgR.png