maintenance: removed deprecated ground code

Names.h

@@ -12,62 +12,6 @@ http://mozilla.org/MPL/2.0/.
 #include <unordered_map>
 #include <string>
 
-#ifdef EU07_USE_OLD_GROUNDCODE
-template <typename Type_>
-class TNames {
-
-public:
-// types:
-
-// constructors:
-    TNames() = default;
-
-// destructor:
-
-// methods:
-    // dodanie obiektu z wskaźnikiem. updates data field if the object already exists. returns true for insertion, false for update
-    bool
-        Add( int const Type, std::string const &Name, Type_ Data ) {
-
-            auto lookup = find_map( Type ).emplace( Name, Data );
-            if( lookup.second == false ) {
-                // record already exists, update it
-                lookup.first->second = Data;
-                return false;
-            }
-            else {
-                // new record inserted, bail out
-                return true;
-            }
-    }
-    // returns pointer associated with provided label, or nullptr if there's no match
-    Type_
-        Find( int const Type, std::string const &Name ) {
-
-            auto const &map = find_map( Type );
-            auto const lookup = map.find( Name );
-            if( lookup != map.end() ) { return lookup->second; }
-            else                      { return nullptr; }
-    }
-
-private:
-// types:
-    typedef std::unordered_map<std::string, Type_>              type_map;
-    typedef std::unordered_map<int, type_map>                   typemap_map;
-
-// methods:
-    // returns database stored with specified type key; creates new database if needed.
-    type_map &
-        find_map( int const Type ) {
-    
-            return m_maps.emplace( Type, type_map() ).first->second;
-    }
-
-// members:
-    typemap_map                          m_maps;             // list of object maps of types specified so far
-};
-#endif
-
 template <typename Type_>
 class basic_table {