Revision history for CDB-TinyCDB-Wrapper
0.03    2010-04-28
        Add close().  It is recommended that all new code use this
        explicit ->close(), guaranteeing that the file is handled when
        desired.
0.02    2010-04-26
        Added exists().
0.01    2010-04-26
        First version, released on an unsuspecting world.