gif changed in README
gif changed in README

lyxwll/BusyIndicator,xiebaiyuan/BusyIndicator,lstNull/BusyIndicator,jiyuren/BusyIndicator,aaaliua/BusyIndicator,javaboyka/BusyIndicator,silverforge/BusyIndicator,letanloc/BusyIndicator,xyzmst/BusyIndicator