adding git hook info to the readme

README.md

@@ -6,9 +6,19 @@ When the streambot is listening ... it saves all images that are sent to the muc
 
 *archivist.py* was written by Ruben van der Ven during Relearn 2017.
 
-*streambot.py* is based on *archivist.py*, it is a custom Varia bot, that will communicate one day with our Pelican plugins-custom/stream plugin. :)
+*streambot.py* is based on *archivist.py*. It is a custom Varia bot that will communicate one day with our Pelican plugins-custom/stream plugin. :)
 
-# start streambot
+
+# git hooks
+
+There are git-hooks enabled that will stop and (re)start streambot on every commit.
+
+**pre-receive**: streambot is stopped
+
+**post-update**: the repository is updated with a pull, streambot is started
+
+
+# start streambot manually
 
 To start the streambot: