refactor: replace custom CRM with Monica fork

database/migrations/2018_04_19_190239_stay_in_touch.php

@@ -0,0 +1,21 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class StayInTouch extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('contacts', function (Blueprint $table) {
+            $table->integer('stay_in_touch_frequency')->nullable()->after('last_talked_to');
+            $table->datetime('stay_in_touch_trigger_date')->nullable()->after('stay_in_touch_frequency');
+        });
+    }
+}