delete bak
delete bak

qingsong-xu/Android-ViewPagerIndicator,huangwm1984/Android-ViewPagerIndicator-1,hongyangAndroid/Android-ViewPagerIndicator,lear7/Android-ViewPagerIndicator-1,zxfjd3g/Android-ViewPagerIndicator,yulongxiao/Android-ViewPagerIndicator,0359xiaodong/Android-ViewPagerIndicator-1