Cope with LockError being in whoosh.index rather than whoosh.store.
Cope with LockError being in whoosh.index rather than whoosh.store.

GreenLunar/Bookie,bookieio/Bookie,skmezanul/Bookie,wangjun/Bookie,adamlincoln/Bookie,bookieio/Bookie,teodesson/Bookie,charany1/Bookie,bookieio/Bookie,charany1/Bookie,teodesson/Bookie,GreenLunar/Bookie,skmezanul/Bookie,skmezanul/Bookie,GreenLunar/Bookie,wangjun/Bookie,charany1/Bookie,teodesson/Bookie,adamlincoln/Bookie,bookieio/Bookie,wangjun/Bookie,adamlincoln/Bookie,adamlincoln/Bookie,skmezanul/Bookie,teodesson/Bookie,GreenLunar/Bookie,wangjun/Bookie