android create package to use the new buildscript.

src/rosjava_build_tools/templates/android_package/build.gradle.in

@@ -19,22 +19,7 @@ task wrapper(type: Wrapper) {
 }
 
 buildscript {
-    def rosMavenPath = "$System.env.ROS_MAVEN_PATH".split(':').collect { 'file://' + it }
-    def rosMavenRepository = "$System.env.ROS_MAVEN_REPOSITORY"
-    repositories {
-        rosMavenPath.each { p ->
-            maven {
-                url p
-            }
-        }
-        mavenLocal()
-        maven {
-            url rosMavenRepository
-        }
-    }
-    dependencies {
-        classpath group: 'org.ros.rosjava_bootstrap', name: 'gradle_plugins', version: '[0.1,0.2)'
-    }
+    apply from: "https://github.com/rosjava/android_core/raw/indigo/buildscript.gradle"
 }
 
 apply plugin: 'catkin'