Add "Demo" page

HISTORY.rst

@@ -15,6 +15,8 @@ PlatformIO 2.0
   `windows_x86 <http://docs.platformio.org/en/latest/platforms/windows_x86.html>`__
   development platforms
   (`issue #263 <https://github.com/platformio/platformio/issues/263>`_)
+* Added `PlatformIO Demo <http://docs.platformio.org/en/latest/demo.html>`_
+  page to documentation
 * Simplified `installation <http://docs.platformio.org/en/latest/installation.html>`__
   process of PlatformIO
   (`issue #274 <https://github.com/platformio/platformio/issues/274>`_)

docs/demo.rst

@@ -0,0 +1,50 @@
+.. _demo:
+
+Demo
+====
+
+.. contents::
+
+Wiring Blink
+------------
+
+.. image:: _static/platformio-demo-wiring.gif
+
+Used in demo
+~~~~~~~~~~~~
+
+1. Source code of `Wiring Blink <https://github.com/platformio/platformio/tree/develop/examples/wiring-blink>`_
+2. :ref:`cmd_run` command
+3. :option:`platformio run -t upload` command.
+
+Platform Manager
+----------------
+
+.. image:: _static/platformio-demo-platforms.gif
+
+Used in demo
+~~~~~~~~~~~~
+
+1. :ref:`userguide_platforms`
+2. :ref:`cmd_platforms_list` command
+3. :ref:`platformio platforms search avr <cmd_platforms_search>` command
+4. :ref:`platformio platforms show teensy <cmd_platforms_show>` command
+5. :ref:`cmd_platforms_update` command.
+
+Library Manager
+---------------
+
+.. image:: _static/platformio-demo-lib.gif
+
+Used in demo
+~~~~~~~~~~~~
+
+1. :ref:`userguide_lib`
+2. :ref:`platformio lib search 1-wire <cmd_lib_search>` command
+3. :ref:`platformio lib install 54 <cmd_lib_install>` command
+4. :ref:`platformio lib search -f mbed <cmd_lib_search>` command
+5. :ref:`platformio lib search -k rf <cmd_lib_search>` command
+6. :ref:`platformio lib search radiohead <cmd_lib_search>` command
+7. :ref:`platformio lib install 124 --version "1.4.0" <cmd_lib_install>` command
+8. :ref:`platformio lib show 124 <cmd_lib_show>` command
+9. :ref:`cmd_lib_update` command.

docs/index.rst

@@ -64,6 +64,7 @@ Contents
     :caption: Getting Started
     :maxdepth: 2
 
+    demo
     installation
     quickstart
     userguide/index

docs/userguide/platforms/index.rst

@@ -1,7 +1,7 @@
 .. _userguide_platforms:
 
-Platforms Manager
-=================
+Platform Manager
+================
 
 To print all available commands and options use: