Update publishing scripts

Author: adriangl

app/build.gradle

@@ -37,8 +37,9 @@ ext {
 }
 
 android {
-    compileSdkVersion compile_sdk_version
-    buildToolsVersion build_tools_version
+    namespace "com.hyperdevs.appupdateshelper.app"
+    compileSdk = compile_sdk_version
+    buildToolsVersion = build_tools_version
 
     defaultConfig {
         /*

app/src/main/AndroidManifest.xml

@@ -18,8 +18,7 @@
   -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          xmlns:tools="http://schemas.android.com/tools"
-          package="com.hyperdevs.appupdateshelper.app">
+          xmlns:tools="http://schemas.android.com/tools">
 
     <application
         android:allowBackup="false"

lib/src/main/AndroidManifest.xml

@@ -16,5 +16,4 @@
   ~ See the License for the specific language governing permissions and
   ~ limitations under the License.
   -->
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.hyperdevs.appupdateshelper"/>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"/>