square-retrofit = { module = "com.squareup.retrofit2:retrofit", version.ref = "square-retrofit" }
robolectric-android = { module = "org.robolectric:android-all", version.ref = "robolectric-android" }
robolectric = { module = "org.robolectric:robolectric", version.ref = "robolectric" }
signature-android-apilevel21 = { module = "net.sf.androidscents.signature:android-api-level-21", version.ref = "signature-android-apilevel21" }