Add: Binary package for debian and devuan. Thanks to soohwa !

README.md

@@ -99,7 +99,7 @@ Docker and source based installs. You can also
 
 [Install from source on Windows][installsource_windows]
 
-[Debian Wheezy 64bit][debian_wheezy]
+[Debian Wheezy 64bit & Devuan Jessie 64 bit][debian_wheezy_devuan_jessie]
 
 [More Platforms, and Upcoming Platforms](https://github.com/wekan/wekan/wiki/Platforms)
 
@@ -129,7 +129,7 @@ with [Meteor](https://www.meteor.com).
 [scalingo_deploy]: https://my.scalingo.com/deploy?source=https://github.com/wekan/wekan#master
 [cloudron_button]: https://cloudron.io/img/button.svg
 [cloudron_install]: https://cloudron.io/button.html?app=io.wekan.cloudronapp
-[debian_wheezy]: https://github.com/soohwa/sps/blob/master/example/docs/1/wekan.md
+[debian_wheezy_devuan_jessie]: https://github.com/soohwa/sps/blob/master/example/docs/1/wekan.md
 [travis_badge]: https://travis-ci.org/wekan/wekan.svg?branch=meteor-1.4
 [travis_status]: https://travis-ci.org/wekan/wekan
 [install_source]: https://github.com/wekan/wekan/wiki/Install-and-Update#install-manually-from-source