Bandcamp-dl 0.0.12

We skipped ahead a bit but some pressing issues got fixed that finally warranted a release.

Singles will now also get lyrics.

Demjson has been replaced with Demjson3 (Should fix installation issues with newer setuptools)

Files will no longer download into the working directory and will instead default to the User/Home (~) directory on every system, no more looking everywhere for files that inexplicably got dropped into System32.