build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
apply from: 'buildsystem/dependencies.gradle'

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.2.3'

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

        // the latest version of the android-apt plugin
        classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'

        // Installing Realm as a Gradle plugin is a two step process.
        //classpath "io.realm:realm-gradle-plugin:2.3.1"
        classpath 'com.jakewharton:butterknife-gradle-plugin:8.5.1'
    }
}

allprojects {

    ext {
        androidApplicationId = "com.firm.books"
        androidVersionCode = 1
        androidVersionName = "1.0"
        testInstrumentationRunner = "android.support.test.runner.AndroidJUnitRunner"
        testApplicationId = 'com.firm.books.test'
    }

    repositories {
        jcenter()
    }
}

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