Time::timeName(): no longer needed, calls replaced by name()

The timeName() function simply returns the dimensionedScalar::name() which holds
the user-time name of the current time and now that timeName() is no longer
virtual the dimensionedScalar::name() can be called directly.  The timeName()
function implementation is maintained for backward-compatibility.

applications/utilities/mesh/manipulation/refineMesh/refineMesh.C

@@ -301,7 +301,7 @@ int main(int argc, char *argv[])
     }
 
 
-    string oldTimeName(runTime.timeName());
+    string oldTimeName(runTime.name());
 
     if (!overwrite)
     {
@@ -358,7 +358,7 @@ int main(int argc, char *argv[])
         IOobject
         (
             "cellMap",
-            runTime.timeName(),
+            runTime.name(),
             polyMesh::meshSubDir,
             mesh,
             IOobject::NO_READ,
@@ -368,7 +368,7 @@ int main(int argc, char *argv[])
     );
     newToOld.note() =
         "From cells in mesh at "
-      + runTime.timeName()
+      + runTime.name()
       + " to cells in mesh at "
       + oldTimeName;