build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
apply from: "config.gradle"
buildscript {
    ext.kotlin_version = '1.1.2-3'
    ext.android_plugin_version = '2.3.3'
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.3'
        //Gradle Android Maven plugin
        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
        //Gradle Bintray Plugin
        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.3'
        //lambda
        classpath 'me.tatarka:gradle-retrolambda:3.6.0'
        //kotlin
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath "org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version"
    }
}

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

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