fix that time0 and time0Elapsed were not available if compiling with …

…-DCBC_QUIET

- these variables are now used for more than print statements

Cbc/src/CbcSolver.cpp

@@ -1453,14 +1453,12 @@ int CbcMain1(int argc, const char *argv[],
       break;
     }
   }
-#if CBC_QUIET == 0
   double time0;
   double time0Elapsed = CoinGetTimeOfDay();
-#endif
   {
     double time1 = CoinCpuTime(), time2;
-#if CBC_QUIET == 0
     time0 = time1;
+#if CBC_QUIET == 0
     double time1Elapsed = time0Elapsed;
 #endif
     bool goodModel = (originalSolver->getNumCols()) ? true : false;