Include URLs for all zynthian's repositories.

Author: jofemodo

1209/5242/index.md

@@ -7,3 +7,5 @@ site: https://zynthian.org
 source: https://github.com/zynthian/zynthian-ui
 ---
 Zynthian is an Open Platform for synthesis and audio processing. Hardware is open and software is free as in Freedom.
+Hardware repository is separated from UI: https://github.com/zynthian/zynthian-hw
+You will find all related repos here: https://github.com/zynthian