- Removed everything deprecated in 1.29.0

- Deprecate user use of function_base
- Use the Boost Preprocessor library to make Function scalable to any
  (reasonable) number of arguments
- Make any_pointer a POD (oops)
- Test Boost.Function for 30 arguments
- Remove tests of deprecated features


[SVN r15498]

test/function_30.cpp

@@ -0,0 +1,16 @@
+// Make sure we don't try to redefine function2
+#include <boost/function/function2.hpp>
+
+// Define all Boost.Function class templates up to 30 arguments
+#define BOOST_FUNCTION_MAX_ARGS 30
+#include <boost/function.hpp>
+
+int main()
+{
+  boost::function0<float> f0;
+
+  boost::function30<float, int, int, int, int, int, int, int, int, int, int,
+                    int, int, int, int, int, int, int, int, int, int,
+                    int, int, int, int, int, int, int, int, int, int> f30;
+  return 0;
+}