Add links to example .tmuxp.yaml files

Author: tony

doc/examples.rst

@@ -223,6 +223,24 @@ JSON
 .. literalinclude:: ../.tmuxp.json
     :language: json
 
+Project configs
+---------------
+
+tmuxp supports loading configs via absolute filename with ``tmuxp load``
+and via ``$ tmuxp load .`` if config is in directory.
+
+To make a per-project config, use ``.tmuxp.yaml`` and ``.tmuxp.json`` in
+the root of your project directory.
+
+See examples of ``tmuxp`` in the wild. Have a project config to show off?
+Edit this page.
+
+* https://github.com/tony/dockerfiles/blob/master/.tmuxp.yaml
+* https://github.com/tony/pullv/blob/master/.tmuxp.yaml
+* https://github.com/tony/sphinxcontrib-github/blob/master/.tmuxp.yaml
+
+You can use ``start_directory: ./`` to make the directories relative to
+the config file / project root.
 
 Kung fu
 -------