docs: Add ardusub

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

docs/build-ardusub.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+cd $DIR/..
+
+. docs/setup.sh
+
+if [ ! -f $DOCS_OUTPUT_BASE/tags/libraries ];
+then
+	echo "Must build libraries first"
+	exit 0
+fi
+
+doxygen docs/config/ardusub
+

docs/config/ardusub

@@ -0,0 +1,8 @@
+@INCLUDE = docs/config/default
+
+PROJECT_NAME = "APM:Sub"
+INPUT = ArduSub/
+OUTPUT_DIRECTORY = $(DOCS_OUTPUT_BASE)/ArduSub
+HTML_OUTPUT = .
+TAGFILES = $(DOCS_OUTPUT_BASE)/tags/libraries=../libraries
+