STYLE: extraneous debug output in PackedList

- bitSet::used() method for compatibility with code using the
  PackedBoolList typedef, but marked as deprecated.

src/OpenFOAM/containers/Bits/PackedList/PackedListI.H

@@ -30,7 +30,6 @@ License
 template<unsigned Width>
 inline unsigned int Foam::PackedList<Width>::repeated_value(unsigned val)
 {
-    std::cout << "call repeated_value" << nl;
     return BitOps::repeat_value<block_type,Width>(val);
 }
 

src/OpenFOAM/containers/Bits/bitSet/bitSet.H

@@ -504,6 +504,14 @@ public:
             Ostream& os,
             const bitSet& bitset
         );
+
+
+    // Housekeeping
+
+        //- Identical to toc()
+        //  \deprecated compatibility method for PackedBoolList (APR-2018)
+        inline labelList used() const { return toc(); }
+
 };