SQLite provider: executing Delete after an aborted Select fails to COMMIT

[traianstanev]

Here is the sequence that produces the problem:

• Execute a Select
• Close the FdoFeatureReader returned by the select before the reader is finished.
• Execute a delete command

Result: The delete fails because it cannot commit its transaction. The reason it can't is because of a bug in the SQLite implementation of FdoIFeatureReader::Close() -- it does not reset the SQLite execution engine in the case of a premature call to Close().