Update build config.

For new version of Gradle and Android O.

Author: AndrewScull

app/build.gradle

@@ -64,9 +64,9 @@ android {
 }
 
 dependencies {
-    compile 'com.android.support:preference-v14:26.+'
-    compile 'com.android.support:recyclerview-v7:26.+'
-    compile 'com.android.support:support-v13:26.+'
-    compile 'com.google.android.gms:play-services-safetynet:+'
-    compile(name:'setup-wizard-lib-platform-release', ext:'aar')
+    api 'com.android.support:preference-v14:26.+'
+    api 'com.android.support:recyclerview-v7:26.+'
+    api 'com.android.support:support-v13:26.+'
+    api 'com.google.android.gms:play-services-safetynet:+'
+    api(name:'setup-wizard-lib-platform-release', ext:'aar')
 }

build.gradle

@@ -3,9 +3,12 @@
 buildscript {
     repositories {
         jcenter()
+        maven {
+            url 'https://maven.google.com'
+        }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.0-alpha1'
+        classpath 'com.android.tools.build:gradle:3.0.0-alpha2'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -15,5 +18,8 @@ buildscript {
 allprojects {
     repositories {
         jcenter()
+        maven {
+            url 'https://maven.google.com'
+        }
     }
 }