upgrade ANDROID_BUILD_TOOLS_VERSION
upgrade ANDROID_BUILD_TOOLS_VERSION

jpardogo/GoogleProgressBar,makbn/GoogleProgressBar,BigManing/GoogleProgressBar,hanhailong/GoogleProgressBar,kingslou/GoogleProgressBar,jaohoang/GoogleProgressBar,bestwpw/GoogleProgressBar,MewX/google-progress-bar,binil1931/GoogleProgressBar,Casper3635/GoogleProgressBar,ylfonline/GoogleProgressBar,hihiwjc/GoogleProgressBar,hgl888/GoogleProgressBar,Papuh/GoogleProgressBar