Adds Travis CI script file for tests
Adds Travis CI script file for tests

shabbirh/AFSoundManager,hejunbinlan/AFSoundManager,AlvaroFranco/AFSoundManager,PodsMakleso6/AFSoundManager,eni9889/AFSoundManager,roman-yu/AFSoundManager,bugcloud/AFSoundManager,leasual/AFSoundManager