CodeSnip Old Code (SVN)

* Refactored TNews to use Delphi's TObjectList<> object instead of project's TObjectListEx to implement list of news items.
* Removed TNews' private TEnumerator class. We now use enumerator provided by TObjectList<>.
* Replaced various calls to FreeAndNil with direct call to objects' Free methods.

* Refactored THistory to use Delphi's TObjectList<> object instead of project's TObjectListEx to store history list of view items.
* Replaced call to FreeAndNil with direct call to object's Free method.

* Removed now unused TIntegerList class.
* Replaced calls to FreeAndNil with direct calls to objects' Free methods.

Refactored TWBPopupMenuMgr to use TDictionary object instead of TIntegerList for map of command bar ids to popup menu components.

* Replaced use of TIntegerList to maintain a list of colours in colour table in TRTFColourTable with TList<TColor>.
* Changed TRTFFont from a class to a record with methods and gave constructor optional parameters. Replaced IsEqual method with Compare method.
* Replaced use of TObjectListEx to maintain list of fonts in font table in TRTFFontTable with TList<TRTFFont>.
* Replaced calls to FreeAndNil with direct calls to object's Free method.
* Removed methods made redundant by other changes.

* Changed TIniDataReader.TIniFileCache to use a TObjectDictionary instead of a TStringList to implement its cache of ini file objects.
* Changed TIniDataReader to use a TDictionary instead of a TStringList to implement its map of snippets to the index of the categories they belong to.
* Replaced calls to FreeAndNil with direct calls to objects' Free method.

Changed pvtSymMap global variable to reference a TDictionary object instead of a TStringList in order to map Delphi symbols to the appropriate tokens.

* Refactored TGIFImageList to use a TDictionary object instead of a TStringList to map GIF resource names to image list indices.
* Replaced calls to FreeAndNil with direct calls to objects' Free method.

Refactored TCSSBuilder to use TObjectDictionary object instead of TStringList for map of CSS selector names to selector objects. TObjectDictionary owns and frees the selector objects.

Refactored TCommandBarMgr to use TDictionary object for map of command bar IDs to command bar wrapper objects instead of TIntegerList.