rhoCentralFoam, sonicFoam: Remove superfluous includes

Resolves bug-report http://openfoam.org/mantisbt/view.php?id=1730

applications/solvers/compressible/rhoCentralFoam/rhoCentralDyMFoam/rhoCentralDyMFoam.C

@@ -47,7 +47,6 @@ int main(int argc, char *argv[])
     #include "createTime.H"
     #include "createDynamicFvMesh.H"
     #include "createFields.H"
-    #include "readTimeControls.H"
 
     // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 

applications/solvers/compressible/rhoCentralFoam/rhoCentralFoam.C

@@ -46,7 +46,6 @@ int main(int argc, char *argv[])
     #include "createTime.H"
     #include "createMesh.H"
     #include "createFields.H"
-    #include "readTimeControls.H"
 
     // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 

applications/solvers/compressible/sonicFoam/sonicFoam.C

@@ -62,7 +62,6 @@ int main(int argc, char *argv[])
     {
         Info<< "Time = " << runTime.timeName() << nl << endl;
 
-        #include "readTimeControls.H"
         #include "compressibleCourantNo.H"
 
         #include "rhoEqn.H"