Fix the window title of the image viewer
Fix the window title of the image viewer

pombredanne/gxui,ylong/gxui,Anaminus/gxui,crr0004/gxui,mzgnr/gxui,google/gxui,rnubel/gxui,jmptrader/gxui,henrikhodne/gxui,MeGaPk/gxui,henrylee2cn/gxui,insionng/gxui,xinhuang327/gxui,Drahoslav7/gxui,CodyGuo/gxui,treejames/gxui,leelib/gxui,abadojack/gxui,cainiaocome/gxui,UIKit0/gxui