Added support for unicode, fixed downloading

The program should no longer throw an error when trying to parse an album with unicode, instead of doing arguments you simply need to paste the url now. The program is still a bit slow downloading, will fix later.
Increased fetch times, added progress of download

I improved fetch times of download speeds and added a progress out to let people know how much of a song has been downloaded.
Update README
Merge pull request #3 from Codeusa/master

Faster downloads, Progress notfication