Log Message:
Changes 2.2.12:
* Add missing SQLSetStmtOptionA and SQLSetStmtOptionW
* The config string being passed into ConfigDsn was wrong, removed
  semicolon, and added terminating double null
* Add help help to isql
* Couple of changes to make the build on OSX work better
* Alter odbctest FullConnect to use SQLDriverConnect
* Replace a missed flag for true 64 bit operation
* Add ODBC3<->ODBC2 type mapping in SQLSetParam
* Add missing SQLSetStmtOptionW.c
* Tidy up the search for GUI lib code in SQLManageDatasource
* Backport a couple of changes from the Debian build into the
  cursor lib
* Add extra config settings to the MaxDB/SapDB setup lib
* Fix possible exit from SQLConnect without having closed
  in the driver
* Fix configure problem on Tru64
* Fix a build issue on Sinix
* Allow calling metadata functions via the cursor lib
* Alter args to SQLParamOptions
* Fix bug preventing attribute length from being returned from
  SQLDrivers
* Fix broken iusql
* more...