STYLE: uniform 'Test-' prefix for all applications/test

- easier to clean, avoid confusion with 'real' applications, etc.

applications/test/directMappedPatch/Make/files

@@ -1,4 +1,3 @@
+Test-DirectMappedPatch.C
 
-testDirectMappedPatch.C
-
-EXE = $(FOAM_USER_APPBIN)/testDirectMappedPatch
+EXE = $(FOAM_USER_APPBIN)/Test-DirectMappedPatch

applications/test/directMappedPatch/Test-DirectMappedPatch.C

@@ -84,7 +84,7 @@ int main(int argc, char *argv[])
         dimensionedVector("zero", dimLength, vector::zero),
         patchFieldTypes
     );
-    
+
     cc.internalField() = mesh.C().internalField();
     cc.boundaryField().updateCoeffs();