uu-android/build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
apply from: "version.gradle"
buildscript {
    repositories {
        jcenter()
        maven { url "https://jcenter.bintray.com" }
        maven { url "https://jitpack.io" }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.2'
        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.3'
        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.0'
        classpath 'me.tatarka:gradle-retrolambda:3.2.2'
    }
}

allprojects {
    repositories {
        jcenter()
        maven { url "https://jitpack.io" }
    }
}

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