refactor: replace custom CRM with Monica fork

database/migrations/2018_02_28_223747_update_notification_table.php

@@ -0,0 +1,21 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class UpdateNotificationTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('notifications', function (Blueprint $table) {
+            $table->integer('delete_after_number_of_emails_sent')->default(0)->after('reminder_id');
+            $table->integer('number_of_emails_sent')->default(0)->after('delete_after_number_of_emails_sent');
+        });
+    }
+}