Added QIS

Added entry for Quru Image Server under Photo and Video Galleries

README.md

@@ -1096,6 +1096,7 @@ See also [awesome-sysadmin#metric--metric-collection](https://github.com/n1trux/
 - [Photoshow](http://www.photoshow-gallery.com/) - Responsive Web Gallery. ([Source Code](https://github.com/thibaud-rohmer/PhotoShow)) `GPL-3.0` `PHP`
 - [Piwigo](http://piwigo.org/) - Photo gallery software for the web, built by an active community of users and developers. ([Demo](http://piwigo.org/demo/), [Source Code](https://github.com/Piwigo/Piwigo)) `GPL-2.0` `PHP`
 - [Plumi](http://blog.plumi.org/) - Create your own sophisticated video-sharing site. ([Source Code](https://github.com/plumi/plumi.app)) `GPL-2.0` `Python`
+- [QIS](https://quruimageserver.com/) - High performance dynamically resizing image server offering directory based access control cropping, rotation, color management and other tools. ([Demo](https://quruimageserver.com), [Source Code](https://github.com/quru/qis)) `AGPL-3.0` `Python` `JavaScript`
 - [sigal](https://github.com/saimn/sigal) - Yet another simple static gallery generator. `MIT` `Python`
 - [UberGallery](http://www.ubergallery.net) - UberGallery is an easy to use, simple to manage, web photo gallery. UberGallery does not require a database and supports JPEG, GIF and PNG file types. Simply upload your images and UberGallery will automatically generate thumbnails and output HTML. ([Source Code](https://github.com/UberGallery/UberGallery)) `MIT` `PHP`
 - [Videobin](http://videobin.org/code) - Simple video upload and sharing service with transcoding. ([Demo](http://videobin.org/), [Source Code](https://r-w-x.org/videobin.git)) `GPL-3.0` `Python`