fl_local.c: Copy over hash information from scan thread after refresh
fl_local.c: Copy over hash information from scan thread after refresh

This pretty much completes the new file list refreshing code. The
current ncdc can be used already, although there are still some minor
unfinished bits.

That said, I wouldn't recommended using this version either way, because
ncdc-db-upgrade won't handle upgrades between different commits, only
different versions, and the database structure is definitely going to
change some more.

Tilka/ncdc,srijan/ncdc,Tilka/ncdc,srijan/ncdc,srijan/ncdc