Changes 1.1616:
* Fixed spurious dbi_profile lines written to the log when
  profiling is enabled and a trace flag, like SQL, is used.
* Fixed to recognize SQL::Statement errors even if instantiated
  with RaiseError=0
* Fixed RT-61513 by catching attribute assignment to tied table access
  interface
* Fixing some misbehavior of DBD::File when running within the Gofer server.
* Fixed compiler warnings RT-62640
* Optimized connect() to remove redundant FETCH of \%attrib values.
* Improved initialization phases in DBI::DBD::SqlEngine
* Added DBD::Gofer::Transport::corostream. An experimental proof-of-concept
  transport that enables asynchronous database calls with few code changes.
  It enables asynchronous use of DBI frameworks like DBIx::Class.
* Added additional notes on DBDs which avoid creating a statement in
  the do() method and the effects on error handlers
* Adding new attribute "sql_dialect" to DBI::DBD::SqlEngine to allow
  users control used SQL dialect (ANSI, CSV or AnyData), defaults to CSV
* Add documentation for DBI::DBD::SqlEngine attributes
* Documented dbd_st_execute return
* Fixed typo in InactiveDestroy


(adam)