Add generic donation activity

build.gradle

@@ -27,8 +27,8 @@ android {
     buildToolsVersion "22.0.1"
 
     defaultConfig {
-        versionCode 362
-        versionName "4.7.11"
+        versionCode 363
+        versionName "4.7.12"
         minSdkVersion 7
         targetSdkVersion 22
     }

src/generic/AndroidManifest.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="org.tasks">
+
+    <application>
+
+        <activity
+            android:name=".activities.DonationActivity"
+            android:theme="@android:style/Theme.Translucent.NoTitleBar" />
+
+    </application>
+
+</manifest>

src/generic/java/org/tasks/activities/DonationActivity.java

@@ -0,0 +1,15 @@
+package org.tasks.activities;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+
+public class DonationActivity extends Activity {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        startActivity(new Intent(Intent.ACTION_VIEW).setData(Uri.parse("http://tasks.org/donate")));
+        finish();
+    }
+}