vlcrc: return str for file name, title

[keikoro]

Return strings instead of byte strings for get_filename() and get_title(). Fixes #77 for Python 3.

[keikoro]

Uh, just realised my PR is a variation of #76...

[XaF]

Just restarted the tests for #76 - If they pass, I'll merge this other one as it's in the same direction

[keikoro]

Looks like the builds for the linked PR failed for the same reason the ones for my approved PR #82 failed:

TASKKILL : ERROR: The process with PID 1920 (child process of PID 2832) could not be terminated.
At line:1 char:96
+ ...  timeouted; if ($timeouted) { TASKKILL /PID $TestPid.Id /F /T; } else ...
+                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (ERROR: The proc... be terminated.:String) [], RemoteException
    + FullyQualifiedErrorId : NativeCommandError
 
Reason: There is no running instance of the task.
Command executed with exception: Reason: There is no running instance of the task.

[keikoro]

Interestingly, I'm getting a new error now sometimes when using the code I submitted here (not always though). It includes an URL that doesn't seem to exist at all on IMDB... http://www.imdb.com/xml/find?tt=on&json=1&q=Movie+Title&nr=1

2017-12-25 03:47:43,703::TraktForVLC::DEBUG::valid_Movie::no valid title found
Traceback (most recent call last):
  File "PATH_TO_REPO/TraktForVLC/TraktForVLC.py", line 685, in valid_Movie
    vlcFilePath, vlcTitle, vlcYear, vlcDuration)
  File "PATH_TO_REPO/TraktForVLC/movie_info.py", line 155, in get_movie_info
    search = imdb.search_for_title(movie_name)
  File "PATH_TO_VENV/versions/trakt4vlc/lib/python3.4/site-packages/imdbpie/imdbpie.py", line 148, in search_for_title
    'http://www.imdb.com/xml/find?{0}'.format(query_params)
  File "PATH_TO_VENV/versions/trakt4vlc/lib/python3.4/site-packages/imdbpie/imdbpie.py", line 286, in _get
    resp.raise_for_status()
  File "PATH_TO_VENV/versions/trakt4vlc/lib/python3.4/site-packages/requests/models.py", line 935, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 404 Client Error: Not Found for url: http://www.imdb.com/xml/find?tt=on&json=1&q=Movie+Title&nr=1
2017-12-25 03:47:43,800::TraktForVLC::INFO::No tv show nor movie found for the current playing video

Not sure if this also happens on master though, as I can't use the code on master (I always run into the buffer error included in #77 and then the script just stops).

[keikoro]

Ok, after updating all libraries installed with pip, I'm getting other errors. Not sure if it makes sense to put them in a new issue though as they cannot be reproduced by using the current master...

[XaF]

TraktForVLC 2.x makes that PR obsolete - #88