Added Chevereto 2.X (Open Source) to Photo and Video Galleries (#717)

README.md

@@ -740,7 +740,7 @@ See https://github.com/n1trux/awesome-sysadmin#monitoring and https://github.com
 
 
 ## Photo and Video Galleries
-
+  * [Chevereto 2.X](https://github.com/Chevereto/Chevereto-2.X) - Open source one-click image hosting script. ([Source Code](https://github.com/Chevereto/Chevereto-2.X)) `MIT` `PHP`
   * [CumulusClips](http://cumulusclips.org/) - Your own video sharing website with CumulusClips video sharing script. You can build a YouTube clone where users can upload, rate, comment on videos, and much more.  ([Demo](https://tube.devosi.org/)) `GPLv2` `PHP`
   * [Koken](http://koken.me/) - Content management and web site publishing for photographers. `PHP`
   * [Lychee](http://lychee.electerious.com/) - An open source grid and album based photo-management-system. ([Source Code](https://github.com/electerious/Lychee)) `MIT` `PHP`