Abit/build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
configurations.all {
    // check for updates every build
    resolutionStrategy.cacheChangingModulesFor 0, 'seconds'
}

buildscript {
    ext.kotlin_version = '1.1.4-2'
    ext.anko_version = '0.10.1'
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.3'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.github.ben-manes:gradle-versions-plugin:0.15.0'

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

allprojects {
    apply plugin: 'com.github.ben-manes.versions'

    repositories {
        jcenter()
        mavenCentral()
        maven { url 'https://oss.sonatype.org/content/repositories/snapshots/' }
        maven { url "https://jitpack.io" }
    }
}