fix: update travis CI.
fix: update travis CI.

zhangsichu/HybridAppReduxVsIonic,zhangsichu/HybridAppReduxVsIonic,zhangsichu/HybridAppReduxVsIonic,zhangsichu/HybridAppReduxVsIonic,zhangsichu/HybridAppReduxVsIonic,zhangsichu/HybridAppReduxVsIonic,zhangsichu/HybridAppReduxVsIonic