ColTypeNumeric: Removed obsolete code

src/columns/ColTypeNumeric.cpp

@@ -33,11 +33,6 @@ ColumnTypeNumeric::ColumnTypeNumeric ()
   _type = "numeric";
 }
 
-////////////////////////////////////////////////////////////////////////////////
-ColumnTypeNumeric::~ColumnTypeNumeric ()
-{
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 // Set the minimum and maximum widths for the value.
 void ColumnTypeNumeric::measure (Task& task, unsigned int& minimum, unsigned int& maximum)

src/columns/ColTypeNumeric.h

@@ -37,8 +37,6 @@ class ColumnTypeNumeric : public Column
 {
 public:
   ColumnTypeNumeric ();
-  virtual ~ColumnTypeNumeric ();
-
   virtual void measure (Task&, unsigned int&, unsigned int&);
   virtual void render (std::vector <std::string>&, Task&, int, Color&);
 };