CodeSnip Old Code (SVN)

Added new TDatabase.Load method that loads database using new loader classes.
Added new field to TDatabase to store last modified date of database: this is set when database is loaded.
Removed old Load method from _IDatabase and _TDatabase.
Changed affected code to use TDatabase.Load instead of IDatabase.Load.

Renamed IDatabase and Database function, along with internal TDatabase class and PvtDatabase varibale by placing underscore in front of their names. This is to flag the items as "legacy" and to avoid name clashes with new database code being developed.
Modified all code that calls Database to use _Database instead.

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