4267 and 4511

workaround for msvc 7.1 issue in named_params.hpp
warnings in runtime params subsystem worked around

[SVN r50467]

libs/test

@@ -1 +1 @@
-Subproject commit 2d165e5279a52c7fb82aa42e7e260176fef133f9
+Subproject commit 5e8316054aa85255630f00f753c46ac15a2bb72d