Put a permanent fix into the include files to avoid the circular reference. You only need to include the "base.h" file now and it will pickup the ns.h file for you. Anyone working on components for the name server, however, should be warned that including the ns.h directly by itself (instead of going through base.h) will yield several unresolved errors.
Ignore the replica component - it is bogus at this time.
This commit was SVN r1537.
