Docs updates: add installing, advanced recipes, remote gpio and remote recipes - wip

README.rst

@@ -56,23 +56,15 @@ together:
 
 The library includes interfaces to many simple everyday components, as well as
 some more complex things like sensors, analogue-to-digital converters, full
-colour LEDs, robotics kits and more.
+colour LEDs, robotics kits and more. See the :doc:`recipes` page for ideas on
+how to get started.
 
 Install
 =======
 
-First, update your repositories list::
-
-    sudo apt-get update
-
-Then install the package of your choice. Both Python 3 and Python 2 are
-supported. Python 3 is recommended::
-
-    sudo apt-get install python3-gpiozero
-
-or::
-
-    sudo apt-get install python-gpiozero
+GPIO Zero is installed by default in Raspbian Jessie, available from
+`raspberrypi.org`_. To install on Jessie Lite or other operating systems,
+including for PCs using remote GPIO, see the :doc:`installing` page.
 
 Documentation
 =============
@@ -116,6 +108,7 @@ Other contributors:
 
 
 .. _Raspberry Pi Foundation: https://www.raspberrypi.org/
+.. _raspberrypi.org: https://www.raspberrypi.org/downloads/
 .. _GitHub: https://github.com/RPi-Distro/python-gpiozero
 .. _issues: https://github.com/RPi-Distro/python-gpiozero/issues
 .. _recipes: https://gpiozero.readthedocs.io/en/latest/recipes.html
@@ -135,4 +128,3 @@ Other contributors:
 .. _Clare Macrae: https://github.com/claremacrae
 .. _Tim Golden: https://github.com/tjguk
 .. _Phil Howard: https://github.com/Gadgetoid
-