Imported the DatabaseResult class
Imported the PgsqlDatabaseResult class (not used yet)
Use the PgsqlDatabaseResult class from now on
Fixed getLastID()
First round of fixes for the DatabaseResult class
Second round of fixes for the DatabaseResult class
Updated the copyright line
Code cleanup
Let the Format class also be a Mutator
Use the Mutator access methods
Let the class autoloader load the appropriate files
Code cleanup
Obtain the wrapping value from the configuration file
The Format class does not need to be a Mutator
Fixed PgsqlDatabase::enum()
Code cleanup
Implemented a generic version of DatabaseResult::key()
Re-implemented DatabaseResult::valid() without an extra property
Code cleanup
Fixed PDODatabase::like(FALSE) with the PostgreSQL backend