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, 37 deletions

diff --git a/docs/source/lang/cpp/increment.rst b/docs/source/lang/cpp/increment.rst
deleted file mode 100644
index c423d1a..0000000
--- a/docs/source/lang/cpp/increment.rst
+++ /dev/null
@@ -1,37 +0,0 @@
-.. highlight:: cpp
-
-.. _lang-increment:
-
-Increment and Decrement Operators (``++``, ``--``)
-==================================================
-
-These operators increment (add one to) or decrement (subtract one
-from) a variable.  If they come before the variable, they return its
-new value; otherwise, they return its old value.
-
-Some quick examples::
-
-    x++;  // adds one to x, and returns the old value of x
-    ++x;  // adds one to x, and returns the new value of x
-
-    x--;   // decrement x by one and returns the old value of x
-    --x;   // decrement x by one and returns the new value of x
-
-A more extended example::
-
-    x = 2;
-    y = ++x;      // x now contains 3, y contains 3
-    y = x--;      // x contains 2 again, y still contains 3
-
-.. warning:: Be careful!  You cannot put a space in between the two
-    ``+`` or ``-`` signs.  This example is broken::
-
-        // this line won't compile (notice the extra space):
-        int y = x+ +;
-
-See Also
---------
-
-- :ref:`lang-compoundarithmetic`
-
-.. include:: /arduino-cc-attribution.txt