Remove explicit license.
Remove explicit license.

JakeWharton/butterknife,ze-pequeno/butterknife,hzsweers/butterknife,oguzbabaoglu/butterfork,ze-pequeno/butterknife,oguzbabaoglu/butterfork,ze-pequeno/butterknife,qingsong-xu/butterknife,oguzbabaoglu/butterfork,serj-lotutovici/butterknife,ze-pequeno/butterknife,hzsweers/butterknife,JakeWharton/butterknife,JakeWharton/butterknife,qingsong-xu/butterknife,hzsweers/butterknife,serj-lotutovici/butterknife,ChristianBecker/butterknife,JakeWharton/butterknife,ChristianBecker/butterknife,qingsong-xu/butterknife,ChristianBecker/butterknife,ChristianBecker/butterknife,serj-lotutovici/butterknife