Remove reST documentation, attendant updates.

The documentation covers topics not specifically relevant to libmaple,
so it doesn't make sense for it to be part of the libmaple source
distribution.

Delete the docs/ tree, and prepare libmaple for use with the new
leaflabs-docs repo, which will contain the docs from now on.

* README: update to reflect this change

* support/doxygen/Doxyfile: This is the old docs/Doxyfile

* Makefile: Add a doxygen target

* wirish/comm/HardwareSerial.h: fix reference to docs/.  The comment
  informing maintainers that the HardwareSerial interface is
  documented by hand refers to the docs/ tree, which no longer exists.
  Update it to refer to the separate leaflabs-docs repository.

* support/scripts/copy-to-ide: No longer build the documentation

1 files changed, 0 insertions, 70 deletions

diff --git a/docs/source/lang/cpp/modulo.rst b/docs/source/lang/cpp/modulo.rst
deleted file mode 100644
index 013d07e..0000000
--- a/docs/source/lang/cpp/modulo.rst
+++ /dev/null
@@ -1,70 +0,0 @@
-.. highlight:: cpp
-
-.. _lang-modulo:
-
-Modulo Operator (``%``)
-=======================
-
-Calculates the `remainder <http://en.wikipedia.org/wiki/Remainder>`_
-when one integer is divided by another. It is useful for keeping a
-variable within a particular range (e.g.  the size of an array).
-
-Syntax
-------
-
-::
-
-    dividend % divisor
-
-Parameters
-----------
-
-**dividend**: the number to be divided
-
-**divisor**: the number to divide by
-
-Returns
--------
-
-The remainder of **dividend**\ /\ **divisor**\ .
-
-Examples
---------
-
-::
-
-    int x;
-    x = 7 % 5;   // x now contains 2
-    x = 9 % 5;   // x now contains 4
-    x = 5 % 5;   // x now contains 0
-    x = 4 % 5;   // x now contains 4
-
-::
-
-    /* update one value in an array each time through a loop */
-
-    int values[10];
-    int i = 0;
-
-    void setup() {
-        // no setup necessary
-    }
-
-    void loop() {
-      values[i] = analogRead(0);
-      i = (i + 1) % 10;   // modulo operator makes sure i stays between 0 and 9
-    }
-
-Tip
----
-
-The modulo operator does not work on floats.  For that, you can use
-the C standard library function `fmod()
-<http://sourceware.org/newlib/libm.html#fmod>`_.
-
-See Also
---------
-
--  :ref:`Arithmetic <lang-arithmetic>`
-
-.. include:: /arduino-cc-attribution.txt