#15 Download high quality music without confirmation

已合併

DebenOldert 於 6 年之前將 2 次代碼提交從 DebenOldert/download_good_quality合併至 DebenOldert/master

作者	SHA1 備註	提交日期
Deben Oldert	db24b2a10c Added ability to change minimal quality during runtime	6 年之前
Deben Oldert	71f08bd0e8 Use `MD_QUALITY` to specify the minimal allowed quality to download without confirmation	6 年之前