Added define to regex tests to suppress some definitions in the headers when testing the std version.

Removed surplus include paths from Jamfiles: they mess up Intel C++


[SVN r31610]

libs/tr1

@@ -1 +1 @@
-Subproject commit c6d843f82d419529ac94f77b75e53db50d198d34
+Subproject commit 542f8bc6021552840c242b46f32685fd40644983