Add media from android-expense-tracker project.

android/app/src/main/AndroidManifest.xml

@@ -1,6 +1,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <application
-        android:label="Recurring Expense Tracker"
+        android:label="Expenses"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
         <activity

lib/main.dart

@@ -27,7 +27,7 @@ void main() {
   if (testing) {
     () async {
       Directory documentsDirectory = await getApplicationDocumentsDirectory();
-      String path = join(documentsDirectory.path, 'com_hyperling_expense.db');
+      String path = join(documentsDirectory.path, 'ExpenseTracker.sqlite.db');
       await deleteDatabase(path);
     }();
   }