xbmc/xbmc — pull request #1124 by jmarshallnz (2012-07-06 09:53:14+00:00)
Title: Prompt for rescan of music

Music needs rescanning so we can generate the new album/song art (plus also ensure we get the compilations correct, though I suspect this needs more work).

This prompts the user and starts a scan.

Discussion is needed as to whether or not we reset the scan trigger (a setting set on db update) when the user starts a scan using this - if the cancel the scan then it's not possible to rescan without removing the source, clearing things out and readding it.