Suggestion: Load and write local LRC files besides the music files.

[blueset]

It would be better if LyricX can load and write local LRC files in the highest priority. Some of the tracks in my library have similar titles to others, and I've manually made LRC files for them. While I'm using LyricsX, it's overwriting my local LRC files, and saving to somewhere else when LRC's not there.

I would suggest to:

• Load local LRC from the same directory with the same file name (e.g. my.song.mp3 and my.song.lrc) first, and
• Provide an option to save newly downloaded LRC files as above.

Transferred from MichaelRow/Lyrics#14