Fix some regressions: note this is still only a partial fix, changes to the Boost.Config tests are also needed.

[SVN r47321]

libs/tr1

@@ -1 +1 @@
-Subproject commit d46f416187a2d0b2c7df1fe9766a23569fc8ea00
+Subproject commit 4c10f8f443fce2b1c06bca633ae92b14f6893208