add nuages, fix https://github.com/Kickball/awesome-selfhosted/issues/292

README.md

@@ -569,6 +569,7 @@ _Distributed filesystems_
   * [Kyélà](http://kyela.net/) -  Participation polls for group events  - ([Source code](https://github.com/abienvenu/Kyela), [Demo](http://kyela.net/55232734237c8/))
   * [LimeSurvey](https://www.limesurvey.org) - Feature-rich Open Source web based polling software. Supports extensive survey logic. - ([Demo](https://demo.limesurvey.org))
   * [MaterialPoll](https://github.com/nearbycoder/materialpoll) - an opensource strawpoll.me clone for creating random polls. - ([Source code](https://github.com/nearbycoder/materialpoll), [Demo](http://materialpoll.tk))
+  * [Nuages](https://nuages.domainepublic.net/) -  collaborative meeting poll system, similar to doodle or rdvz ([Source code](http://git.domainepublic.net/?p=nuages.git;a=tree)) `GPLv3` `Python/Django`
   * [OpenSondage](https://github.com/leblanc-simon/OpenSondage) - an online service for planning an appointment or make a decision quickly and easily: Make a poll, Define dates or subjects to choose, Send the poll link to your friends or colleagues, Discuss and make a decision - ([Demo](http://framadate.org/), [Example](https://framadate.org/aqg259dth55iuhwm))
   * [scotty](http://www.scotty-transporter.org/) - Scotty is a free opensource proxy software for bypassing filter and censorship systems. - ([Source Code](https://github.com/SSilence/scotty)) `GPLv3` `Java`