Merge pull request #723 from deltachat/reorder-gradle-repositories

Use Googles repositories first

build.gradle

@@ -1,13 +1,13 @@
 buildscript {
     repositories {
-        maven {
-            url "https://repo1.maven.org/maven2"
-            jcenter()
-        }
         maven {
             url 'https://maven.google.com/'
             name 'Google'
         }
+        maven {
+            url "https://repo1.maven.org/maven2"
+            jcenter()
+        }
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.0.1'
@@ -19,13 +19,13 @@ apply plugin: 'com.android.application'
 apply plugin: 'witness' // for dependencyVerification
 
 repositories {
+    google()
     mavenCentral()
     maven {
         // Used only for PhotoView
         url "https://jitpack.io"
         name 'JitPack Github wrapper'
     }
-    google()
     jcenter()
 }