[SlimDevices: Beta] Music Scan Details not refreshed when scan has finished

[Phil Meyer]

I notice that when the rescan completes and I'm looking at the Settings Status page, sometimes it does refresh to display eg "SqueezeCenter has finished scanning your music collection. Total Time: 00:02:26", however, it doesn't remove the "Abort Scan" link.

I'm also noticing now that the Rescan Music Library control is sometimes not getting enabled when a scan completes.