Fixes #822 - make user notes field nullable default null

app/database/migrations/2015_06_10_003314_fix_default_for_user_notes.php

@@ -0,0 +1,30 @@
+<?php
+
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class FixDefaultForUserNotes extends Migration {
+
+	/**
+	 * Run the migrations.
+	 *
+	 * @return void
+	 */
+	public function up()
+	{
+		Schema::table('users', function ($table) {
+			$table->text('notes')->nullable()->default(NULL);
+		});
+	}
+
+	/**
+	 * Reverse the migrations.
+	 *
+	 * @return void
+	 */
+	public function down()
+	{
+		//
+	}
+
+}