Add namespace qualifier to WarningIn, FatalErrorIn, etc. macros.

- Previously had just 'Warning' instead of '::Foam::Warning', which
  meant that an identically named class method would inadvertently be
  used - resulting in a compile failure.

applications/test/dictionary/calcEntry/CocoParserErrors.H

@@ -36,10 +36,6 @@ Description
 #include "error.H"
 #include "wchar.H"
 
-// avoid confusion about which Warning is meant
-#undef  WarningIn
-#define WarningIn(fn) Foam::Warning(fn, __FILE__, __LINE__)
-
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 namespace Foam

applications/test/dictionary/calcEntry/calcEntry.H

@@ -66,7 +66,7 @@ class calcEntry
 public:
 
     //- Runtime type information
-    ClassName("test");
+    ClassName("calc");
 
 
     // Member Functions