ext {
    supportLibraryVersion = '22.+'
    retrofitVersion = '2.1.0'
    okHttpVersion = '3.4.1'
    dependencies = [
            appCompat                     : "com.android.support:appcompat-v7:$supportLibraryVersion",
            design                        : "com.android.support:design:$supportLibraryVersion",
            recyclerView                  : "com.android.support:recyclerview-v7:$supportLibraryVersion",
            cardview                      : "com.android.support:cardview-v7:$supportLibraryVersion",
            retrofit                      : "com.squareup.retrofit2:retrofit:$retrofitVersion",
            retrofitConverterGson         : "com.squareup.retrofit2:converter-gson:$retrofitVersion",
            picasso                       : "com.squareup.picasso:picasso:2.5.2",
            circleImageView               : "de.hdodenhof:circleimageview:2.1.0",
            okhttp                        : "com.squareup.okhttp3:okhttp:$okHttpVersion",
            okhttpurlconnection           : "com.squareup.okhttp3:okhttp-urlconnection:$okHttpVersion",
            okhttpLoginInterceptor        : "com.squareup.okhttp3:logging-interceptor:$okHttpVersion",
            multidex                      : "com.android.support:multidex:1.0.1",
            butterKnifeAnnotationProcessor: "com.jakewharton:butterknife-compiler:8.6.0",
            zxing                         : "com.journeyapps:zxing-android-embedded:3.6.0@aar",
            zxingCore                     : "com.google.zxing:core:3.2.1",
            constraintLayout              : "com.android.support.constraint:constraint-layout:1.0.2"
    ]
}