build.gradle

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

buildscript {
    ext.kotlin_version = '1.0.5-2'
    ext.kotlin_version = '1.0.3'
    repositories {
        mavenCentral()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.2.3'
        classpath 'me.tatarka:gradle-retrolambda:3.2.5'
        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.4'
        classpath "com.github.dcendents:android-maven-gradle-plugin:1.5"
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

allprojects {
    repositories {
        mavenCentral()
        jcenter()
    }
}

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