Merge all install script for 3 debian versions into a single branch

README.md

@@ -1,40 +1,40 @@
 # YunoHost installation scripts
 
+Please report any issue/feedback on https://github.com/YunoHost/issues/issues
+
 ## Context
 
 The script `install_yunohost` will install [YunoHost](https://yunohost.org/) on a Debian system.
 
-Only Debian 10/Buster systems running with kernel >= 3.12 [systemd](https://wiki.debian.org/systemd) - which is generally the default - are supported.
+Only Debian systems running with kernel >= 3.12 [systemd](https://wiki.debian.org/systemd) - which is generally the default - are supported.
 
 ## Basic usage
 
 With a `curl|bash` syntax : 
 
-    $ curl https://raw.githubusercontent.com/YunoHost/install_script/buster/install_yunohost | bash
+```bash
+$ curl https://raw.githubusercontent.com/YunoHost/install_script/main/<distname> | bash
+```
 
-If something goes wrong, you can check the installation logs saved in ```/var/log/yunohost-installation.log```
+If something goes wrong, you can check the installation logs saved in `/var/log/yunohost-installation.log`
 
 ## Advanced usage
 
 The script supports a number of positional arguments:
 
-    $ bash install_yunohost -h
-    Usage :
-      install_yunohost [-a] [-d <DISTRIB>] [-h]
-
-    Options :
-      -a      Enable automatic mode. No questions are asked.
-              This does not perform the post-install step.
-      -d      Choose the distribution to install ('stable', 'testing', 'unstable').
-              Defaults to 'stable'
-      -h      Prints this help and exit
-
-By specifying ```-a```, the installation will be performed without asking any question.
-This is useful for fully automated headless installations.
-The [post-installation](https://yunohost.org/#/postinstall) will need to be performed later.
+```
+$ bash install_yunohost -h
+Usage :
+  install_yunohost [-a] [-d <DISTRIB>] [-h]
 
-The ```-d <DISTRIB>``` switch is mostly for advanced users who want to install the bleeding edge versions of YunoHost packages.
+Options :
+  -a      Enable automatic mode. No questions are asked.
+          This does not perform the post-install step.
+  -d      Choose the distribution to install ('stable', 'testing', 'unstable').
+          Defaults to 'stable'
+  -h      Prints this help and exit
+```
 
-## Issues, Feedback
+Option `-a` is useful for fully automated headless installations.
 
-Please report issues here : https://github.com/YunoHost/issues/issues
+The [post-installation](https://yunohost.org/#/postinstall) will have to be performed later.