CodeSnip Old Code (SVN)

Renamed TDBSnippetKind and its elements in CS.Database.Types to be an exact copy of TSnippetKind from DB.USnippetKind then deleted the latter.
Moved TSnippetKinds from DB.USnippetKind to CS.Database.Types.
Adjusted uses clauses of all code that uses TSnippetKind and TSnippetKinds as necessary.

Performed various rename refactorings on source code to replace the use of the word "extra" with "notes" wherever "extra" appears in the context of the old snippet Extra property.

Recreated "parsnip" (v5 development) branch by branching trunk just after updating it with changes in v4.7.1.