CHANGE implement vector/matrix_container base classes

- needs to be commited to HEAD (merge from branch) for wide compiler testing. Should fix HP tru64 problems


[SVN r30030]

libs/numeric/ublas

@@ -1 +1 @@
-Subproject commit cab89107d539cb4d8d5e1debcd0db2393119ba25
+Subproject commit 8b21ea96c4d283372a8763b0b3af8ca00cddb98a