cleanup gradle

app/build.gradle

@@ -4,6 +4,7 @@ apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-kapt'
 apply plugin: 'realm-android'
 apply plugin: 'io.fabric'
+apply plugin: 'com.google.gms.google-services'
 
 repositories {
     maven { url 'https://maven.fabric.io/public' }
@@ -122,4 +123,3 @@ dependencies {
 
 }
 
-apply plugin: 'com.google.gms.google-services'