MVVM-Kotlin-Android-Architecture/build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        jcenter()
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.0'
        //lamda
        classpath 'me.tatarka:gradle-retrolambda:3.2.5'
        classpath 'com.jakewharton.hugo:hugo-plugin:1.2.1'
        //ButterKnife
        classpath 'com.jakewharton:butterknife-gradle-plugin:8.5.1'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files

    }
}

allprojects {
    repositories {
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}