CodeSnip Old Code (SVN)

* Removed TColourList and replaced all usage with TList<TColor>.
* Removed TRTFFontList and replaced all usage with TList<TRTFFont>.

Renamed UUnicodeHelper unit as UEncodings. Modified all units that used UUnicodeHelper accordingly.

* Moved IsHexDigit routine from UUnicodeHelper unit to UUtils.
* Removed from UUnicodeHelper unit all character test and case conversion routines that mapped directly onto methods of TCharacter or to CharInSet in SysUtils unit.
* Modified units that used these routines to use replacements in Characters, SysUtils and UUtils units.

* 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.

Updated copyright date where required on some files modified in 2010.

Merged delphi2010-port branch back into trunk.

Moved FloatToInt routine from URTFBuilder.pas into UUtils.pas.

Replaced use of TList in TRTFColourTable with TIntegerList to maintain list of colours.

Modified to use TObjectListEx from ULists unit instead of the VCL's TObjectList.

Removed change logs.