Revert not supported gradle 2 functionality

Author: daggerok

gradle/repositories.gradle

@@ -1,12 +1,10 @@
-allpropjects {
-  repositories {
-    if (project.hasProperty('internalArtifactRepository')) {
-      maven { url project.internalArtifactRepository }
-    } else {
-      jcenter()
-      mavenCentral()
-      maven { url 'https://plugins.gradle.org/m2/' }
-      maven { url 'http://smartbearsoftware.com/repository/maven2/' }
-    }
+repositories {
+  if (project.hasProperty('internalArtifactRepository')) {
+    maven { url project.internalArtifactRepository }
+  } else {
+    jcenter()
+    mavenCentral()
+    maven { url 'https://plugins.gradle.org/m2/' }
+    maven { url 'http://smartbearsoftware.com/repository/maven2/' }
   }
 }