Squashed commit of the following:

commit d198ef5fc3a535b6384f5de33ac41cf8d2bd9a40
Author: Jonny Barnes <jonny@jonnybarnes.uk>
Date:   Wed Oct 26 22:00:11 2016 +0100

    Add latest bridgy related changes

commit b1c72c8f70df03134bea14d2668fb90915fb7853
Author: Jonny Barnes <jonny@jonnybarnes.uk>
Date:   Wed Oct 26 19:13:15 2016 +0100

    Have links on Facebook

commit e99618618ae1fc84081db241d05fd15ce65af66f
Author: Jonny Barnes <jonny@jonnybarnes.uk>
Date:   Wed Oct 26 18:15:47 2016 +0100

    Add a job to syndicate to facebook

commit c37653e2b1a2237172b24dfa3b0bc4da30b52927
Author: Jonny Barnes <jonny@jonnybarnes.uk>
Date:   Wed Oct 26 18:15:25 2016 +0100

    Fix some typos in the comments

commit c65bd20a94478cc1e5832b22d48d824a00411f92
Author: Jonny Barnes <jonny@jonnybarnes.uk>
Date:   Wed Oct 26 17:54:13 2016 +0100

    Add necessary a links to facilitate bridgy publishing

commit b62d3a4daf39ebf8c495f381702a25ed0715e1fe
Author: Jonny Barnes <jonny@jonnybarnes.uk>
Date:   Wed Oct 26 17:46:04 2016 +0100

    Send webmentions to bridgy in order to syndicate

database/migrations/2016_10_26_170858_add_facebook_url_column_to_notes.php

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