Add some ui notification during syncing
Add some ui notification during syncing

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