Update Travis config to latest needed.
Update Travis config to latest needed.

MaTriXy/assertj-android,mondoktamas/assertj-android,sberan/assertj-android,square/assertj-android,MichaelEvans/assertj-android,lockerfish/assertj-android,MichaelEvans/assertj-android,murat8505/android_libs_support,chris-horner/assertj-android,square/assertj-android,xiaoyanit/fest-android,square/assertj-android,MaTriXy/assertj-android,hgl888/assertj-android,murat8505/android_libs_support,hgl888/assertj-android,murat8505/android_libs_support,MichaelEvans/assertj-android,xiaoyanit/fest-android,awesome-niu/assertj-android,hgl888/assertj-android,MichaelEvans/assertj-android,awesome-niu/assertj-android,square/assertj-android,MaTriXy/assertj-android,chris-horner/assertj-android,MaTriXy/assertj-android,sberan/assertj-android,lockerfish/assertj-android,lockerfish/assertj-android,mondoktamas/assertj-android,awesome-niu/assertj-android,xiaoyanit/fest-android,awesome-niu/assertj-android,hgl888/assertj-android,sberan/assertj-android,mondoktamas/assertj-android,lockerfish/assertj-android,sberan/assertj-android,chris-horner/assertj-android,xiaoyanit/fest-android,mondoktamas/assertj-android,chris-horner/assertj-android,murat8505/android_libs_support