Method remove

src/common/classes/Hash.h:245–255

		}

		C* remove(const K& key)
		{
			Entry** e = locate(key);
			if (*e)
			{
				Entry* entry = *e;
				entry->unLink();
				return entry->get();
			}
			return NULL;
		}

	private:
		// disable use of default operator=