Merge branch 'refactor'

This merges the libmaple refactor work into master.  The contents of
libmaple proper (/libmaple/) are almost completely incompatible with
previous APIs in master.  See /docs/source/libmaple/overview.rst for
more information on the new design.

Wirish incompatibilities are limited to the HardwareTimer class;
however, there are several new deprecations, most likely to be removed
in 0.1.0.

1 files changed, 27 insertions, 0 deletions

diff --git a/docs/source/lang/api/boardusespin.rst b/docs/source/lang/api/boardusespin.rst
new file mode 100644
index 0000000..126c4a0
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+++ b/docs/source/lang/api/boardusespin.rst
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+.. highlight:: cpp
+
+.. _lang-boardusespin:
+
+boardUsesPin()
+==============
+
+Each LeafLabs board connects some pins to external hardware.  The most
+important examples of this are the pins connected to the built-in LED
+and button.  You can check if a board uses a particular pin using this
+function.
+
+Library Documentation
+---------------------
+
+.. doxygenfunction:: boardUsesPin
+
+See Also
+--------
+
+- :ref:`Board-specific values <lang-board-values>`
+- :ref:`boardUsedPins <lang-board-values-used-pins>`
+- :ref:`BOARD_LED_PIN <lang-board-values-led>`
+- :ref:`toggleLED() <lang-toggleled>`
+- :ref:`BOARD_BUTTON_PIN <lang-board-values-but>`
+- :ref:`isButtonPressed() <lang-isbuttonpressed>`
+- :ref:`waitForButtonPress() <lang-waitforbuttonpress>`