CodeSnip Old Code (SVN)

Modified and corrected comments that refer to routines when they should refer to snippets.

Refactored: Renamed TTextRoutineDoc as TTextSnippetDoc.

Refactored: Renamed TRTFRoutineDoc as TRTFSnippetDoc.

Refactoring:
* Renamed TRoutineDoc as TSnippetDoc and RoutinesToStrings as SnippetsToStrings.
* Renamed any variables named using "routine" with "snippet"

Renamed units:
* UEditRoutineAction as UEditSnippetAction
* URoutineAction as USnippetAction
* URoutineCreditsParser as USnippetCreditsParser
* URoutineDoc as USnippetDoc
* URoutineExtraHelper as USnippetExtraHelper
* URoutineHTML as USnippetHTML
* URTFRoutineDoc as URTFSnippetDoc
* UTextRoutineDoc as UTextSnippetDoc
Modified units that use the renamed units accordingly.

Re-revised code that copies views to clipboard to manage data as encoded data instead of byte arrays.

Changed TRoutineDoc and descendant to generate documents as TEncodedData instead of writing to stream. Modified using units to accommodate change.

* Revised code that copies views to clipboard to manage data as byte arrays instead of strings.
* All units XMLDoc commented.

Modified call to TStringStream constructor in TCopyInfoMgr.GenerateDoc so that string stream does not free the passed encoding. This avoids a potential bug. It hasn't manifested itself because TCopyInfoMgr.GenerateDoc is at present only called with standard format encodings which are never freed in TStringStream

* Heavily revised UView unit once more to make views interfaced based.
* Updated using units re changes.
* Replaced many FreeAndNil calls with calls to .Free method.