Change the printed information wording.
Such questioning of subtitle sources seems unnecessary. If needed, how about putting it into options?
Change the method to fetch the name of video. It should fix #53.
Removed the commented code.
Use the os.path.join to generate the path.
Correct the way to add the extension of the subtitle path.
Make `.srt` part look better.
Avoid the repetition at the subtitle filename's generating.
Merge pull request #54 from shk3/subtitle_fix

Subtitle fix