Add Travis CI
Add Travis CI

trello/RxLifecycle,tinggu/RxLifecycle,RyanTech/RxLifecycle,shekibobo/RxLifecycle,hzsweers/RxLifecycle,trello/RxLifecycle,tiwiz/RxLifecycle,yangpeiyong/RxLifecycle,lenguyenthanh/RxLifecycle,tsdl2013/RxLifecycle,suzukaze/RxLifecycle,hzsweers/RxLifecycle,laynepenney/RxLifecycle,0359xiaodong/RxLifecycle