Add FileShelter (#786)

README.md

@@ -503,6 +503,7 @@ Some [Groupware](#groupware) solutions also feature file sharing and synchroniza
   * [Coquelicot](https://coquelicot.potager.org/) - Coquelicot is a “one-click” file sharing web application with a focus on protecting users’ privacy. ([Source Code](https://coquelicot.potager.org/gitweb/?p=coquelicot.git)) `AGPLv3` `Ruby`
   * [Dropcenter](http://projet.idleman.fr/dropcenter/) - Upload files by simple drag-n-drop. ([Source Code](https://github.com/ldleman/dropcenter)) `CCBYNCSAv3` `PHP`
   * [droppy](https://github.com/silverwind/droppy) - droppy is a self-hosted cloud server with an interface similar to desktop file managers and has capabilites to edit files on-the-fly as well as view and playback media directly in the browser. ([Demo](http://droppy.silverwind.io/)) `BSD` `Nodejs`
+  * [FileShelter](https://github.com/epoupon/fileshelter) - FileShelter is a self-hosted software that allows you to easily share files over the Internet. ([Demo](http://fileshelter.suroot.com/)) `GPLv3` `C++`
   * [img.bi](https://github.com/imgbi/img.bi) - img.bi is a secure image hosting. Images are encrypted using AES-256 with random key in browser before upload. `GPLv3` `Nodejs`
   * [ipfs.pics](https://ipfs.pics/) - ipfs.pics is a o distributed image hosting website. ([Source Code](https://github.com/ipfspics/server)) `AGPLv3` `PHP`
   * [Jirafeau](https://gitlab.com/mojo42/Jirafeau) - Jirafeau is a web site permitting to upload a file in a simple way and give an unique link to it. ([Demo](http://jirafeau.net/)) `AGPLv3` `PHP`