updated travis config to be consistent with Android Maven Plugin and therefore use the Android support from TravisCI
updated travis config to be consistent with Android Maven Plugin and therefore use the Android support from TravisCI

simpligility/android-ndk-maven-plugin,lpalonek/android-ndk-maven-plugin,kedzie/android-ndk-maven-plugin,kedzie/android-ndk-maven-plugin,simpligility/android-ndk-maven-plugin,lpalonek/android-ndk-maven-plugin,simpligility/android-ndk-maven-plugin