bugfixes
bugfixes

small images displayed incorrectly in popup, and there we're navigation
controls in popup sometimes when there were only one image

netzkombinat/Qvitter,hannesmannerheim/qvitter,netzkombinat/Qvitter,mitchellurgero/Qvitter,llebegue/qvitter,GreenLunar/qvitter,GreenLunar/qvitter,mitchellurgero/Qvitter,hannesmannerheim/qvitter,llebegue/qvitter