Add Open-source sites section (#20)

README.md

@@ -30,6 +30,7 @@ Awesome Wagtail [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38
   - [Podcasts](#podcasts)
   - [Videos](#videos)
   - [Showcases](#showcases)
+  - [Open-source sites](#open-source-sites)
 - [Community](#community)
   - [Meetups](#meetups)
 
@@ -158,6 +159,21 @@ Awesome Wagtail [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38
 - [Made with Wagtail](http://madewithwagtail.org/) - A showcase of sites and apps made with Wagtail CMS.
 - [Contributed apps and website code](https://github.com/torchbox/wagtail/wiki/Contributed-apps-and-website-code) - A provisional directory of third-party contributed Wagtail websites and apps.
 
+### Open-source sites
+
+- [wagtaildemo](https://github.com/torchbox/wagtaildemo) – An example site implemented with Wagtail.
+- [Torchbox](https://github.com/torchbox/wagtail-torchbox) – Wagtail build of Torchbox.com.
+- [Made with Wagtail](https://github.com/springload/madewithwagtail) - A showcase of sites and apps made with Wagtail CMS.
+- [OpenCanada.org](https://github.com/OpenCanada/website) – The opencanada.org website source.
+- [Federal Electoral Commission](https://github.com/18F/fec-cms) – The content management system (CMS) for the new Federal Election Commission website.
+- [Table Tennis Wellington Business Class](https://github.com/jordij/bctt.nz) – Website for the table tennis business league in Wellington NZ.
+- [Jordi Joan’s blog](https://github.com/jordij/jordijoan.me) – Personal blog site using Wagtail CMS.
+- [Localore: Finding America](https://github.com/ghostwords/localore) – Wagtail-based CMS and Ansible playbooks for Localore: Finding America.
+- [Adventure Capitalists](https://github.com/AdventureCapitalists/website) – Wagtail powered website for the world's only investment band.
+- [NHS.UK Content Store](https://github.com/nhsuk/nhsuk-content-store) – NHS.UK content store and editing app.
+- [dev.hel.fi](https://github.com/City-of-Helsinki/devheldev) – City of Helsinki development site with Wagtail.
+- [Digital Helsinki](https://github.com/City-of-Helsinki/digihel) – City of Helsinki Digital Helsinki Wagtail CMS.
+
 ## Community
 
 - [Wagtail Space](http://www.wagtail.space/) - Wagtail training sessions, Wagtail (lightning) talks and a Wagtail sprint. From March 21st until 25th, Wagtail Space takes place in Arnhem, The Netherlands.