Add logo to the docs

docs/conf.py

@@ -119,12 +119,12 @@ html_theme = 'default'
 
 # The name of an image file (relative to this directory) to place at the top
 # of the sidebar.
-#html_logo = None
+html_logo = '_static/platformio-logo.png'
 
 # The name of an image file (within the static path) to use as favicon of the
 # docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
 # pixels large.
-#html_favicon = None
+html_favicon = '_static/favicon.ico'
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,

docs/index.rst

@@ -19,9 +19,6 @@ MBED compatible**
 Silicon Labs EFM32, ST STM32, TI MSP430 & Tiva, Teensy, Arduino, mbed,
 libOpenCM3, etc.*
 
-.. image:: _static/platformio-logo.png
-    :target: http://platformio.org
-
 * `Website <http://platformio.org>`_
 * `Web 2.0 Library Search <http://platformio.org/#!/lib>`_ |
   `Embedded Boards Explorer <http://platformio.org/#!/boards>`_