Add support for 'new' and 'delete', so we can cons things on the fly.

git-svn-id: https://arducopter.googlecode.com/svn/trunk@668 f9c3cf11-9bcb-44bc-f272-b75c42450872

libraries/AP_Common/c++.cpp

@@ -0,0 +1,21 @@
+// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: t -*-
+
+//
+// C++ runtime support not provided by Arduino
+//
+// Note: use new/delete with caution.  The heap is small and
+// easily fragmented.
+//
+
+#include <stdlib.h>
+
+void * operator new(size_t size) 
+{
+	return(calloc(size, 1));
+}
+
+void operator delete(void *p) 
+{
+	if (p)
+		free(p);
+}

libraries/AP_Common/keywords.txt

@@ -0,0 +1,4 @@
+Menu             KEYWORD1
+run		 KEYWORD2
+Location	 KEYWORD2
+