Add std_shared_ptr.i for Scilab and R as boost_shared_ptr.i is already available
diff --git a/Lib/r/std_shared_ptr.i b/Lib/r/std_shared_ptr.i
new file mode 100644
index 0000000..df87367
--- /dev/null
+++ b/Lib/r/std_shared_ptr.i
@@ -0,0 +1,2 @@
+#define SWIG_SHARED_PTR_NAMESPACE std
+%include <boost_shared_ptr.i>
diff --git a/Lib/scilab/std_shared_ptr.i b/Lib/scilab/std_shared_ptr.i
new file mode 100644
index 0000000..df87367
--- /dev/null
+++ b/Lib/scilab/std_shared_ptr.i
@@ -0,0 +1,2 @@
+#define SWIG_SHARED_PTR_NAMESPACE std
+%include <boost_shared_ptr.i>